refactored bitfield-related debugger tests
refactored switchcase-related debugger tests
factored out loop-related debugger validations and refactored DoWhile-tests
refactored for- and while-related debugger tests
refactored local variables-related debugger tests
refactored ifstatement-related debugger tests
refactored comment-related debugger tests
refactored break/continue-related debugger tests
refactored arrayInit-related debugger tests
refactored function-related debugger tests
refactored goto- and section-related debugger tests
added documentation/build/ to gitignore
refactored globalvariables-related debugger tests