save settings optimizations attempt
save plugin settings optimized + cleaning code

- settings are now saved when closing UI instead of every 7 sec, this
should help with performances, shouldn't it ?
Added/tweaked files for KSP-AVC Plugin support
fixed Blizzy78' toolbar setting not loading

- fixed "use Blizzy78' toolbar only" setting not loading
Build 0.6.2 Ready for release
Merge pull request #3 from Athlonic/devBuild

Build 0.6.2 Ready for release