Update res/values-fr/account_editor.xml
Update res/values-fr/legacy.xml
Update res/values-fr/muc_editor.xml

In the context of a chat application, the French translation for 'nickname' is not 'surnom'. 'Pseudo' (short for 'pseudonyme') is a much more common usage.
Update res/values-fr/status_editor.xml
Update res/values-fr/status_editor.xml
Improvements for German translation

* Consistent use of 'Du'
* Fixed some minor typos
Fixed typo in Russian translation (chats_attention)
Update README.rst.
Update res/values-de/account_editor.xml

"z. B." - now with non-breaking space.
Merge pull request #1 from liotier/patch-2

"z. B." with non-breaking space
More typos fixed
Merge pull request #8 from vkotovv/ru_translation_fixes

Fixed typo in Russian translation (chats_attention)
Merge pull request #1 from liotier/master

Tiny typos and extremely minor improvements in French translations
Merge pull request #3 from joschi/german_translation

Improvements for German translation
Rename change log resource file.
Update change logs.
Update translations based on webtranslateit.