update translations for 6.0/master

and force-fix errors using pocheck

Change-Id: Ie978deb62c62ea4ad661ea45d155bdd4b0d1f811

source/or/desktop/messages.po

@@ -721,9 +721,10 @@ msgid "Extension Manager"
 msgstr "ଅନୁଲଗ୍ନ ପରିଚାଳକ"
 
 #: extensionmanager.ui:82
+#, fuzzy
 msgctxt "extensionmanager|optionsbtn"
 msgid "_Options"
-msgstr ""
+msgstr "ବିକଲ୍ପ (_O)"
 
 #: extensionmanager.ui:96
 #, fuzzy
@@ -732,9 +733,10 @@ msgid "Check for _Updates"
 msgstr "ଅଦ୍ୟତନଗୁଡ଼ିକ ପାଇଁ ଯାଞ୍ଚକରନ୍ତୁ (_U)..."
 
 #: extensionmanager.ui:111
+#, fuzzy
 msgctxt "extensionmanager|addbtn"
 msgid "_Add"
-msgstr ""
+msgstr "ଯୋଗ କରନ୍ତୁ (_A)"
 
 #: extensionmanager.ui:128
 #, fuzzy