tx: sync with transifex

1 files changed, 117 insertions, 91 deletions

diff --git a/po/br.po b/po/br.po
index 908b6b4..3172e83 100644
--- a/po/br.po
+++ b/po/br.po
@@ -5,14 +5,14 @@
 # 
 # Translators:
 # Gwenn M <[email protected]>, 2018
-# Stefano Karapetsas <[email protected]>, 2018
+# Stefano Karapetsas <[email protected]>, 2021
 # Alan Monfort <[email protected]>, 2021
 # 
 msgid ""
 msgstr ""
-"Project-Id-Version: mate-desktop 1.25.0\n"
+"Project-Id-Version: mate-desktop 1.26.0\n"
 "Report-Msgid-Bugs-To: https://github.com/mate-desktop/mate-desktop/\n"
-"POT-Creation-Date: 2021-06-21 18:40+0200\n"
+"POT-Creation-Date: 2022-10-29 15:22+0200\n"
 "PO-Revision-Date: 2018-03-11 16:44+0000\n"
 "Last-Translator: Alan Monfort <[email protected]>, 2021\n"
 "Language-Team: Breton (https://www.transifex.com/mate/teams/13566/br/)\n"
@@ -44,7 +44,7 @@ msgstr ""
 msgid ""
 "Copyright © 1997-2011 GNOME developers\n"
 "Copyright © 2011 Perberos\n"
-"Copyright © 2012-2021 MATE developers"
+"Copyright © 2012-2022 MATE developers"
 msgstr ""
 
 #: mate-about/mate-about.h:42
@@ -105,88 +105,88 @@ msgstr ""
 #. Translators: "Unknown" here is used to identify a monitor for which
 #. * we don't know the vendor. When a vendor is known, the name of the
 #. * vendor is used.
-#: libmate-desktop/display-name.c:264
+#: libmate-desktop/display-name.c:263
 msgctxt "Monitor vendor"
 msgid "Unknown"
 msgstr "Dianav"
 
-#: libmate-desktop/mate-colorbutton.c:152
+#: libmate-desktop/mate-colorbutton.c:151
 msgid "Use alpha"
 msgstr "Ober gant alfa"
 
-#: libmate-desktop/mate-colorbutton.c:153
+#: libmate-desktop/mate-colorbutton.c:152
 msgid "Whether or not to give the color an alpha value"
 msgstr "Mar bez roet pe get ur werzh mod alfa (boullder) d'al liv"
 
-#: libmate-desktop/mate-colorbutton.c:167
+#: libmate-desktop/mate-colorbutton.c:166
 msgid "Title"
 msgstr "Titl"
 
-#: libmate-desktop/mate-colorbutton.c:168
+#: libmate-desktop/mate-colorbutton.c:167
 msgid "The title of the color selection dialog"
 msgstr "Titl ar voestad da zibab livioù"
 
-#: libmate-desktop/mate-colorbutton.c:169
-#: libmate-desktop/mate-colorbutton.c:438
+#: libmate-desktop/mate-colorbutton.c:168
+#: libmate-desktop/mate-colorbutton.c:439
 msgid "Pick a Color"
 msgstr "Tapout ul liv"
 
-#: libmate-desktop/mate-colorbutton.c:182 libmate-desktop/mate-colorsel.c:284
+#: libmate-desktop/mate-colorbutton.c:181 libmate-desktop/mate-colorsel.c:281
 msgid "Current Color"
 msgstr "Liv bremanel"
 
-#: libmate-desktop/mate-colorbutton.c:183
+#: libmate-desktop/mate-colorbutton.c:182
 msgid "The selected color"
 msgstr "Al liv diuzet"
 
-#: libmate-desktop/mate-colorbutton.c:197 libmate-desktop/mate-colorsel.c:291
+#: libmate-desktop/mate-colorbutton.c:196 libmate-desktop/mate-colorsel.c:288
 msgid "Current Alpha"
 msgstr "Alfa bremanel"
 
-#: libmate-desktop/mate-colorbutton.c:198
+#: libmate-desktop/mate-colorbutton.c:197
 msgid "The selected opacity value (0 fully transparent, 65535 fully opaque)"
 msgstr ""
 "Gwerzh an demerez bet diuzet (0 boull penn da benn, 65535 demer penn da "
 "benn)"
 
-#: libmate-desktop/mate-colorbutton.c:331
+#: libmate-desktop/mate-colorbutton.c:335
 msgid "Received invalid color data\n"
 msgstr " Roadennoù liv didlvoudek zo bet degemeret\n"
 
-#: libmate-desktop/mate-colorsel.c:270
+#: libmate-desktop/mate-colorsel.c:267
 msgid "Has Opacity Control"
 msgstr "Emañ reolerezh al liv gantañ"
 
-#: libmate-desktop/mate-colorsel.c:271
+#: libmate-desktop/mate-colorsel.c:268
 msgid "Whether the color selector should allow setting opacity"
 msgstr "Mar dlefe bezañ aotren arventennoù an demerez gant an diuzer liv "
 
-#: libmate-desktop/mate-colorsel.c:277
+#: libmate-desktop/mate-colorsel.c:274
 msgid "Has palette"
 msgstr "Emañ al livaoueg gantañ"
 
-#: libmate-desktop/mate-colorsel.c:278
+#: libmate-desktop/mate-colorsel.c:275
 msgid "Whether a palette should be used"
 msgstr "Mar dlefe bezañ arveret ul livaoueg"
 
-#: libmate-desktop/mate-colorsel.c:285
+#: libmate-desktop/mate-colorsel.c:282
 msgid "The current color"
 msgstr "Al liv bremanel"
 
-#: libmate-desktop/mate-colorsel.c:292
+#: libmate-desktop/mate-colorsel.c:289
 msgid "The current opacity value (0 fully transparent, 65535 fully opaque)"
 msgstr ""
 "Gwerzh an demerez bremanel (0 boull penn da benn, 65535 demer penn da benn)"
 
-#: libmate-desktop/mate-colorsel.c:298
+#: libmate-desktop/mate-colorsel.c:295
 msgid "HEX String"
 msgstr "Hedad mod HEX"
 
-#: libmate-desktop/mate-colorsel.c:299
+#: libmate-desktop/mate-colorsel.c:296
 msgid "The hexadecimal string of current color"
 msgstr "Hedad c'hwezekredel al liv bremanel"
 
-#: libmate-desktop/mate-colorsel.c:345
+#: libmate-desktop/mate-colorsel.c:341
 msgid ""
 "Select the color you want from the outer ring. Select the darkness or "
 "lightness of that color using the inner triangle."
@@ -194,7 +194,7 @@ msgstr ""
 "Diuzit al liv a fell deoc'h diwar ar walenn diavaez. Diuzit teñvalder pe "
 "sklaerder al liv-mañ gant an tric'horn diabarzh."
 
-#: libmate-desktop/mate-colorsel.c:369
+#: libmate-desktop/mate-colorsel.c:365
 msgid ""
 "Click the eyedropper, then click a color anywhere on your screen to select "
 "that color."
@@ -202,67 +202,67 @@ msgstr ""
 "Klikit war ar gorzennig ha klikit ne vern pelec'h war ho skramm da ziuzañ al"
 " liv-mañ."
 
-#: libmate-desktop/mate-colorsel.c:378
+#: libmate-desktop/mate-colorsel.c:374
 msgid "_Hue:"
 msgstr "_Arliv"
 
-#: libmate-desktop/mate-colorsel.c:379
+#: libmate-desktop/mate-colorsel.c:375
 msgid "Position on the color wheel."
 msgstr "Lec'hiadur war rodad al livioù"
 
-#: libmate-desktop/mate-colorsel.c:381
+#: libmate-desktop/mate-colorsel.c:377
 msgid "_Saturation:"
 msgstr "_Peurvec'hiañ"
 
-#: libmate-desktop/mate-colorsel.c:382
+#: libmate-desktop/mate-colorsel.c:378
 msgid "\"Deepness\" of the color."
 msgstr "Donder al liv"
 
-#: libmate-desktop/mate-colorsel.c:383
+#: libmate-desktop/mate-colorsel.c:379
 msgid "_Value:"
 msgstr "_Gwerzh"
 
-#: libmate-desktop/mate-colorsel.c:384
+#: libmate-desktop/mate-colorsel.c:380
 msgid "Brightness of the color."
 msgstr "Lintr al liv"
 
-#: libmate-desktop/mate-colorsel.c:385
+#: libmate-desktop/mate-colorsel.c:381
 msgid "_Red:"
 msgstr "_Ruz :"
 
-#: libmate-desktop/mate-colorsel.c:386
+#: libmate-desktop/mate-colorsel.c:382
 msgid "Amount of red light in the color."
 msgstr "Kementad a c'houloù ruz el liv."
 
-#: libmate-desktop/mate-colorsel.c:387
+#: libmate-desktop/mate-colorsel.c:383
 msgid "_Green:"
 msgstr "_Gwer :"
 
-#: libmate-desktop/mate-colorsel.c:388
+#: libmate-desktop/mate-colorsel.c:384
 msgid "Amount of green light in the color."
 msgstr "Kementad a c'houloù gwer el liv."
 
-#: libmate-desktop/mate-colorsel.c:389
+#: libmate-desktop/mate-colorsel.c:385
 msgid "_Blue:"
 msgstr "Gl_as :"
 
-#: libmate-desktop/mate-colorsel.c:390
+#: libmate-desktop/mate-colorsel.c:386
 msgid "Amount of blue light in the color."
 msgstr "Kementad a c'houloù glas el liv."
 
-#: libmate-desktop/mate-colorsel.c:393
+#: libmate-desktop/mate-colorsel.c:389
 msgid "Op_acity:"
 msgstr "De_merez :"
 
-#: libmate-desktop/mate-colorsel.c:400 libmate-desktop/mate-colorsel.c:410
+#: libmate-desktop/mate-colorsel.c:396 libmate-desktop/mate-colorsel.c:406
 msgid "Transparency of the color."
 msgstr "Boullder al liv."
 
-#: libmate-desktop/mate-colorsel.c:417
+#: libmate-desktop/mate-colorsel.c:413
 msgid "Color _name:"
 msgstr "A_nv al liv :"
 
-#: libmate-desktop/mate-colorsel.c:431
+#: libmate-desktop/mate-colorsel.c:427
 msgid ""
 "You can enter an HTML-style hexadecimal color value, or simply a color name "
 "such as 'orange' in this entry."
@@ -270,15 +270,15 @@ msgstr ""
 "Enanket e vez ur werzh liv gant ur stil HTML c'hwezekredel pe enankit un anv"
 " liv evel 'mouk' er vaezienn-mañ."
 
-#: libmate-desktop/mate-colorsel.c:461
+#: libmate-desktop/mate-colorsel.c:457
 msgid "_Palette:"
 msgstr "_Livaoueg :"
 
-#: libmate-desktop/mate-colorsel.c:491
+#: libmate-desktop/mate-colorsel.c:487
 msgid "Color Wheel"
 msgstr "Rodad al livioù"
 
-#: libmate-desktop/mate-colorsel.c:948
+#: libmate-desktop/mate-colorsel.c:942
 msgid ""
 "The previously-selected color, for comparison to the color you're selecting "
 "now. You can drag this color to a palette entry, or select this color as "
@@ -289,7 +289,7 @@ msgstr ""
 "evel al liv bremanel en ur e riklañ betek ar standilhonoù a zo war ar "
 "gostez."
 
-#: libmate-desktop/mate-colorsel.c:951
+#: libmate-desktop/mate-colorsel.c:945
 msgid ""
 "The color you've chosen. You can drag this color to a palette entry to save "
 "it for use in the future."
@@ -297,26 +297,26 @@ msgstr ""
 "Al liv dibabet ganeoc'h. Riklit al liv-mañ betek un enankad liv d'e enrollañ"
 " evit un arver diwezhatoc'h."
 
-#: libmate-desktop/mate-colorsel.c:956
+#: libmate-desktop/mate-colorsel.c:950
 msgid ""
 "The previously-selected color, for comparison to the color you're selecting "
 "now."
 msgstr ""
 "Al liv dibabet ganeoc'h a-raok da vezañ keñveriet gant al liv diuzet bremañ."
 
-#: libmate-desktop/mate-colorsel.c:959
+#: libmate-desktop/mate-colorsel.c:953
 msgid "The color you've chosen."
 msgstr "Al liv dibabet ganeoc'h."
 
-#: libmate-desktop/mate-colorsel.c:1366
+#: libmate-desktop/mate-colorsel.c:1359
 msgid "gtk-color-sel"
 msgstr "gtk-color-sel"
 
-#: libmate-desktop/mate-colorsel.c:1371
+#: libmate-desktop/mate-colorsel.c:1364
 msgid "_Save color here"
 msgstr "_Enrollañ al liv amañ"
 
-#: libmate-desktop/mate-colorsel.c:1593
+#: libmate-desktop/mate-colorsel.c:1584
 msgid ""
 "Click this palette entry to make it the current color. To change this entry,"
 " drag a color swatch here or right-click it and select \"Save color here.\""
@@ -325,45 +325,57 @@ msgstr ""
 "A-benn kemmañ an enankad-mañ, riklit ur standilhon liv amañ pe klikit "
 "a-zehou warnañ ha diuzit \"Enrollañ al liv amañ.\""
 
-#: libmate-desktop/mate-colorseldialog.c:99
-#: libmate-desktop/mate-colorseldialog.c:162
+#: libmate-desktop/mate-colorseldialog.c:98
+#: libmate-desktop/mate-colorseldialog.c:184
 msgid "Color Selection"
 msgstr "Diuzadur ul liv"
 
-#: libmate-desktop/mate-colorseldialog.c:100
+#: libmate-desktop/mate-colorseldialog.c:99
 msgid "The color selection embedded in the dialog."
 msgstr "An diuzadur liv enkorfet er voestad emziviz"
 
-#: libmate-desktop/mate-colorseldialog.c:106
+#: libmate-desktop/mate-colorseldialog.c:105
 msgid "OK Button"
 msgstr "Afell Mat eo"
 
-#: libmate-desktop/mate-colorseldialog.c:107
+#: libmate-desktop/mate-colorseldialog.c:106
 msgid "The OK button of the dialog."
 msgstr "Afell Mat eo ar voestad emziviz."
 
-#: libmate-desktop/mate-colorseldialog.c:113
+#: libmate-desktop/mate-colorseldialog.c:112
 msgid "Cancel Button"
 msgstr "An afell Nullañ"
 
-#: libmate-desktop/mate-colorseldialog.c:114
+#: libmate-desktop/mate-colorseldialog.c:113
 msgid "The cancel button of the dialog."
 msgstr "An afell Nullañ eus ar voestad emziviz."
 
-#: libmate-desktop/mate-colorseldialog.c:120
+#: libmate-desktop/mate-colorseldialog.c:119
 msgid "Help Button"
 msgstr "An afell Skoazell"
 
-#: libmate-desktop/mate-colorseldialog.c:121
+#: libmate-desktop/mate-colorseldialog.c:120
 msgid "The help button of the dialog."
 msgstr "Afell Skoazell ar voestad emziviz."
 
-#: libmate-desktop/mate-desktop-item.c:220
+#: libmate-desktop/mate-colorseldialog.c:162
+msgid "_Cancel"
+msgstr "_Nullañ"
+
+#: libmate-desktop/mate-colorseldialog.c:167
+msgid "_OK"
+msgstr ""
+
+#: libmate-desktop/mate-colorseldialog.c:175
+msgid "Help"
+msgstr "Skoazell"
+
+#: libmate-desktop/mate-desktop-item.c:218
 #, c-format
 msgid "Error reading file '%s': %s"
 msgstr "Fazi e-pad ma oa o lenn ar restr '%s': %s"
 
-#: libmate-desktop/mate-desktop-item.c:288
+#: libmate-desktop/mate-desktop-item.c:286
 #, c-format
 msgid "Error rewinding file '%s': %s"
 msgstr "Fazi e-pad ma oa oc'h adenbeniañ ar restr '%s': %s"
@@ -373,47 +385,47 @@ msgstr "Fazi e-pad ma oa oc'h adenbeniañ ar restr '%s': %s"
 #. * a document
 #. Translators: the "name" mentioned here is the name of
 #. * an application or a document
-#: libmate-desktop/mate-desktop-item.c:380
-#: libmate-desktop/mate-desktop-item.c:3553
+#: libmate-desktop/mate-desktop-item.c:378
+#: libmate-desktop/mate-desktop-item.c:3537
 msgid "No name"
 msgstr "Anv ebet"
 
-#: libmate-desktop/mate-desktop-item.c:607
+#: libmate-desktop/mate-desktop-item.c:603
 #, c-format
 msgid "File '%s' is not a regular file or directory."
 msgstr "Ar restr '%s' n'eo ket ur restr pe ur c'havlec'hiad reizh."
 
-#: libmate-desktop/mate-desktop-item.c:791
+#: libmate-desktop/mate-desktop-item.c:787
 #, c-format
 msgid "Cannot find file '%s'"
 msgstr "N'hall ket kavout ar restr '%s'"
 
-#: libmate-desktop/mate-desktop-item.c:837
+#: libmate-desktop/mate-desktop-item.c:833
 msgid "No filename to save to"
 msgstr "Anv restr ebet a-benn e enrollañ gantañ"
 
-#: libmate-desktop/mate-desktop-item.c:1856
+#: libmate-desktop/mate-desktop-item.c:1850
 #, c-format
 msgid "Starting %s"
 msgstr "O loc'hañ %s"
 
-#: libmate-desktop/mate-desktop-item.c:2092
+#: libmate-desktop/mate-desktop-item.c:2084
 msgid "No URL to launch"
 msgstr "URL ebet da loc'hañ"
 
-#: libmate-desktop/mate-desktop-item.c:2108
+#: libmate-desktop/mate-desktop-item.c:2100
 msgid "Not a launchable item"
 msgstr "N'eo ket un dra da loc'hañ"
 
-#: libmate-desktop/mate-desktop-item.c:2118
+#: libmate-desktop/mate-desktop-item.c:2109
 msgid "No command (Exec) to launch"
 msgstr "Arc'had ebet da loc'hañ (Exec)"
 
-#: libmate-desktop/mate-desktop-item.c:2131
+#: libmate-desktop/mate-desktop-item.c:2121
 msgid "Bad command (Exec) to launch"
 msgstr "Arc'had fall da loc'hañ (Exec)"
 
-#: libmate-desktop/mate-desktop-item.c:3610
+#: libmate-desktop/mate-desktop-item.c:3594
 #, c-format
 msgid "Unknown encoding of: %s"
 msgstr "Enbonegañ %s a zo dianav"
@@ -429,23 +441,23 @@ msgid "Unspecified"
 msgstr ""
 
 #. Translators: a CRTC is a CRT Controller (this is X terminology).
-#: libmate-desktop/mate-rr.c:458
+#: libmate-desktop/mate-rr.c:457
 msgid "could not get the screen resources (CRTCs, outputs, modes)"
 msgstr "dibosupl eo kaout al loazioù skramm (CRTCoù, ec'hankadoù, modoù)"
 
-#: libmate-desktop/mate-rr.c:479
+#: libmate-desktop/mate-rr.c:478
 msgid "unhandled X error while getting the range of screen sizes"
 msgstr "fazi X dic'hortoz en ur adtapout ledad ar mentoù skramm"
 
-#: libmate-desktop/mate-rr.c:485
+#: libmate-desktop/mate-rr.c:484
 msgid "could not get the range of screen sizes"
 msgstr "dibosupl eo kaout ledad ar mentoù skramm"
 
-#: libmate-desktop/mate-rr.c:704
+#: libmate-desktop/mate-rr.c:703
 msgid "RANDR extension is not present"
 msgstr "N'emañ ket amañ an askouezh RANDR"
 
-#: libmate-desktop/mate-rr.c:1261
+#: libmate-desktop/mate-rr.c:1264
 #, c-format
 msgid "could not get information about output %d"
 msgstr "dibosupl eo kaout titouroù diwar-benn an ec'hankad %d"
@@ -453,7 +465,7 @@ msgstr "dibosupl eo kaout titouroù diwar-benn an ec'hankad %d"
 #. Translators: the "position", "size", and "maximum"
 #. * words here are not keywords; please translate them
 #. * as usual.  A CRTC is a CRT Controller (this is X terminology)
-#: libmate-desktop/mate-rr.c:1743
+#: libmate-desktop/mate-rr.c:1749
 #, c-format
 msgid ""
 "requested position/size for CRTC %d is outside the allowed limit: "
@@ -462,12 +474,12 @@ msgstr ""
 "ar vent hag al lec'hiadur goulennet evit ar CRTC %d zo er-maez eus ar vevenn"
 " aotret : lec'hiadur=(%d, %d), ment=(%d, %d), uc'hek=(%d, %d)"
 
-#: libmate-desktop/mate-rr.c:1778
+#: libmate-desktop/mate-rr.c:1784
 #, c-format
 msgid "could not set the configuration for CRTC %d"
 msgstr "dibosupl eo termeniñ ar c'hefluniadur evit CRTC %d"
 
-#: libmate-desktop/mate-rr.c:1942
+#: libmate-desktop/mate-rr.c:1948
 #, c-format
 msgid "could not get information about CRTC %d"
 msgstr "dibosupl eo kaout titouroù diwar-benn CRTC %d"
@@ -483,22 +495,22 @@ msgstr ""
 "kefluniadur ebet e-touez ar c'hefluniadurioù enrollet ne glot gant ar "
 "c'hefluniadur oberiant"
 
-#: libmate-desktop/mate-rr-config.c:1486
+#: libmate-desktop/mate-rr-config.c:1485
 #, c-format
 msgid "CRTC %d cannot drive output %s"
 msgstr ""
 
-#: libmate-desktop/mate-rr-config.c:1493
+#: libmate-desktop/mate-rr-config.c:1492
 #, c-format
 msgid "output %s does not support mode %dx%d@%dHz"
 msgstr "n'eo ket skoret gant an ec'hankad %s ar mod %dx%d@%dHz"
 
-#: libmate-desktop/mate-rr-config.c:1504
+#: libmate-desktop/mate-rr-config.c:1503
 #, c-format
 msgid "CRTC %d does not support rotation=%s"
 msgstr ""
 
-#: libmate-desktop/mate-rr-config.c:1518
+#: libmate-desktop/mate-rr-config.c:1517
 #, c-format
 msgid ""
 "output %s does not have the same parameters as another cloned output:\n"
@@ -507,29 +519,29 @@ msgid ""
 "existing rotation = %s, new rotation = %s"
 msgstr ""
 
-#: libmate-desktop/mate-rr-config.c:1533
+#: libmate-desktop/mate-rr-config.c:1532
 #, c-format
 msgid "cannot clone to output %s"
 msgstr ""
 
-#: libmate-desktop/mate-rr-config.c:1702
+#: libmate-desktop/mate-rr-config.c:1701
 #, c-format
 msgid "Trying modes for CRTC %d\n"
 msgstr ""
 
-#: libmate-desktop/mate-rr-config.c:1726
+#: libmate-desktop/mate-rr-config.c:1725
 #, c-format
 msgid "CRTC %d: trying mode %dx%d@%dHz with output at %dx%d@%dHz (pass %d)\n"
 msgstr ""
 
-#: libmate-desktop/mate-rr-config.c:1773
+#: libmate-desktop/mate-rr-config.c:1772
 #, c-format
 msgid ""
 "could not assign CRTCs to outputs:\n"
 "%s"
 msgstr ""
 
-#: libmate-desktop/mate-rr-config.c:1777
+#: libmate-desktop/mate-rr-config.c:1776
 #, c-format
 msgid ""
 "none of the selected modes were compatible with the possible modes:\n"
@@ -539,7 +551,7 @@ msgstr ""
 #. Translators: the "requested", "minimum", and
 #. * "maximum" words here are not keywords; please
 #. * translate them as usual.
-#: libmate-desktop/mate-rr-config.c:1859
+#: libmate-desktop/mate-rr-config.c:1858
 #, c-format
 msgid ""
 "required virtual size does not fit available size: requested=(%d, %d), "
@@ -1449,6 +1461,20 @@ msgstr ""
 msgid "Whether to play sounds on input events."
 msgstr "Hag-eñ e vo sonet sonioù gant an degouezhioù enankañ."
 
+#: schemas/org.mate.sound.gschema.xml:35
+msgid "Permit the output volume to exceed 100%"
+msgstr ""
+
+#: schemas/org.mate.sound.gschema.xml:36
+msgid ""
+"If this is set to TRUE, the user will be allowed to set the output / speaker"
+" volume to above 100%. By setting the output volume above 100%, the sound "
+"server will amplify the audio above what the audio hardware can do cleanly. "
+"This can lead to audio quality degradation, but may be useful for listening "
+"to extremely quiet audio recordings, where the recording would otherwise be "
+"completely useless."
+msgstr ""
+
 #: schemas/org.mate.thumbnail-cache.gschema.xml:6
 msgid ""
 "Maximum age for thumbnails in the cache, in days. Set to -1 to disable "