AutoUpdate in SU, TS warnings & easy to add mods

!Warning: Teamspeak shutdown warnings and experimental SU updater havent
been properly tested because I have issues with loading 7zip library!
Changes:
+ AddModsLaunchOptions
+ Warning before teamspeak shutdown
+ Experimental SU updater

Note: Experimental SU updater can be activated in the code by setting
exupdate to True in AutoUpdate.cs.
Updated AddModsLaunchOptions

Changes:
+ Added titles to listviews
+ Added comments to stuff :)
+ Scans through customparams and adds the mods to the list.
Warning if Arma 2/3 is already running

Changes:
+ Adds a warning if Arma 3 or Arma 2 is running
Changes 2014/12/15

Changes:
+ Feature to have all the mods inside another folder than arma directory
+ Added Settings ModPathA2 and ModPathA3
+ Added support for seperate modpath in Launch.cs
+ Added two new textboxes in MainWindow.xaml
~ Changed how Launch.cs adds mods to launchoptiontext
~ Changed paths in UpdateManager.cs
CSproject BS
Merged Dev into EchoDev
Merge pull request #57 from wigumen/EchoDev

Echo dev