Fixed Interrupt Handling.
Merge branch 'master' of github.com:derintendant/PIC-Simu

# By IrtazaS
# Via IrtazaS
* 'master' of github.com:derintendant/PIC-Simu:
  UI
  Merge Fehler
  SUBWF and SUBLW function improved
  aaaa!
  Userint
  Bugs removed
  User State!?
  User State!?
  PSInstruction

Conflicts:
	PIC-Simu.xcodeproj/xcuserdata/derintendant.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist
	PIC-Simu/PSInstruction.m