BIG CHANGE:
- glew dependency (avoid problems with Qt5 and fast rendering)
- opencv included in project
- change many headers to hold glew and update to have the proper includes
- old living cities move to basic living cities
- new on the process living city
- project default path to ./ (before project folder)
- data folder move to root
- update qt project properties to be "default qt" otherwise we will have problems with different verions
- update headers to avoid the qt problem (this could have been solved by the compiler headers but this worked better in the past)