First German, French, Italian, Dutch and Russian translation update.

Thanks to the whole translation team!! :D

I'll update the two strings changed in the pot and try to fix stuff afterwards.
Hopefully last pot update before RC2 and final release.
French translation hopefully final fix.
Final translation update after pot update.

The language left are Spanish (es), portuguese (PT & BR), and Polish.
Merge pull request #378 from authenticate/upstream

Fixing a small issue with the Options Menu in Boot Mode
Starting to merge the OpenGL transform changes.  This commit does not build.  It is only being used a fallback point.
Continuing to merge the OpenGL transform changes.  This commit does not build.  It is only being used a fallback point.
Continuing to merge the OpenGL transform changes.  This commit does not build.  It is only being used a fallback point.
Continuing to merge the OpenGL transform changes.  This commit does not build.  It is only being used a fallback point.
Finalizing the merge of the OpenGL transform changes.  The project now builds again.
Updating the Lua bindings and the Lua code to get the title screen working correctly.
Cleaning up the video interface.
Manually updating the other build toolchains.
Updating the scripts.
Fixing a regression bug with the help menu.