renamed files appropriately
removed redundant part of UGameFeature meta-model
regenerated all acceleo text files in src-gen
regenerated meta-model diagrams

https://git.snt.utwente.nl/s2176416/mde-dsl2csharp

when copying the files to unity

Fixed constructor to text, required a simple change in meta-model
Fixed indentation, now access, spec and varSpec templates now append a
space if the value was not none

should

Final adjustments to some methods generating intended results and change of Component to GameObject class name

objects, guiElements and 1 datamanager