Moved Continue For Loop, Continue For Loop If, Exit For Loop and Exit For Loop If to it's own class in Builtin
Moved Continue For Loop, Continue For Loop If, Exit For Loop and Exit For Loop If to it's own class in Builtin

Update issue 996

Refactored keywords relating to control flow to it's own subclass

fiuba08/robotframework,fiuba08/robotframework,ldtri0209/robotframework,waldenner/robotframework,ldtri0209/robotframework,waldenner/robotframework,fiuba08/robotframework,fiuba08/robotframework,waldenner/robotframework,waldenner/robotframework,waldenner/robotframework,ldtri0209/robotframework,ldtri0209/robotframework,fiuba08/robotframework,ldtri0209/robotframework