Added missing code to setOutputState
Added abstract class Gate, extending Component. The Gate class is for logical gate classes to extend.
Fixed signal connections.
Merge branch 'master' of github.com:djqfr/OpenFlisp into djqfr-master
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' of github.com:ehannes/OpenFlisp into ehannes-master
Fixed encoding for Eclipse and sources.
Merge branch 'master' of github.com:DAT055-2/OpenFlisp
Exceptions created for evaluate().