!!![WIP] Untested refaktorings around project dependency restructuring
ignore target folder of new projects
make method static, create wrapper for model set to overcome lost
namespaces when retrieving data model from the mode set
replace model builder by model manager
complete changes on project structure, adapted + new scripts
use correct generators and fix file ending
clean up
make vis libraries singleton
use project from vis library in tests
use projects from vis library in tests
rename interpreter module (from …rvl-interpreter to ...interpreter)
Merge pull request #78 from janpolowinski/new-project-structure

Add the new project structure to the fe-server branch