[none][Refactor] (MF, PP) Makes variable name more clear.
[none][Testing] (PP, MF) Adds test for getObjects function for object list node
Merge branch 'master' of https://github.com/MatthiasFuchs/Webtrobat
Merge branch 'master' of https://github.com/MatthiasFuchs/Webtrobat
[none] (PP, MF) Adds getters to program node.
[none][Refactor] (PP, MF) remove unused function
[52][Testing] (PP, MF) Adds test for creating the background element view
[52][Refactor] (PP, MF) Refactors to actually use the program node to retrieve the object list
[52][Refactor] (PP, MF) Object list is now a member of ProgramViewCreator instead of a function param
Merge branch 'master' of https://github.com/MatthiasFuchs/Webtrobat