Updated Brazilian Portuguese translation proofread by Antonio Fernandes C. Neto
Updated POTFILES.in
Updated Brazilian Portuguese translation
Add missing project metadata in doap file
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
Added Polish translation
Updated Polish translation
Let's save bibtex entries sorted

Now we save bibtex entries sorted by the entry key. It helps to
keep the database file 'ordered'. It may be useful if somebody
wants to track the file in version control...
Fixes SF bug #92.
gtk3: backported clean up old stuffs