change startup position of the camera (better effect)
clean: remove commented code, add type cast
add missing fix for gate_in
add keyboard and button to toggle Camera Mode (TPS/TOP)
version: 0.12.0
update deploy process :  add resource (shaders,...), remove app.yaml (doesn't generate threadsafe clause)
fix missing material for mobile wall in area "beta1"
fix a bug : dispose/remove FBO, SSAO,... when change the camera. The issue caused a decrease of performance over time