Moved all tests to new package above parser package
Added else if test case in condition checking unit tests
Initial Renderer visitor (WIP)
QL initial test GUI work in progress
Helper class to handle parsing (and later checking) of the QL text file, used to render the GUI
Initial State class for the renderer visitor
Initial Questionnaire input text file used to render the GUI / QL Form
Refactored QL GUI class, improved readability / flow
Renamed eval to evaluate in Evaluator visitor
QLHandler now checks the statements before rendering the gui
Added Null Object pattern for a incorrect Form (displays the error message in the gui)
Added condition used to check correct / incorrect form