Fix script names in the documentation
Updated Spanish translation
Updated Czech translation
Fix a broken tag in German help translation
Fix broken tags in Slovenian help translation
[l10n] Updated German help translation
[l10n] po file cleanup
[l10n] po file cleanup again
Added Greek translation of help
Updated FSF's address
Revert "Updated FSF's address"

This reverts commit 5a455a2d0eb9f5fda57f5aa28156b75bec80d0b9.
Makefile: don't use srcdir in TESTS

https://bugzilla.gnome.org/show_bug.cgi?id=724377