translations: fix tx config file and update
This patch fixes the tx configuration file. There were unwanted characters preventing the update. It also take care of new locales that mess with Android Studio. Finally, an update of the translations is done. This update fixes the issue #775 reporting a misleading translation. Tuleap: #775 Change-Id: I2c7d01f50f97c8455c3115b31d1b1790f1e95850