Merge pull request #742 from Viper-7/master

Fixed issues with locale and proxy servers
get rid of stray classpath entries in the new launch code
clean up updater version parsing
fix NPE on Win XP
actually commit xp fix
swap legacy launch to use new wrapper
further refinement of wrapper
change location of  FTB maven repo
fix compile issue
missed a few more exceptions
FIXED: Moved proxy checkbox so it's actually visible :D