Using bound camera
Added getLayerByName feature and log
Changed Core constructor
Implemented loadFont()
generated levels
Implemented Level.loadGroupObjectByName()
Added Core.Constants class
Added custom exceotions, Log.e() function
Added Level.getObjectByName()
Working on Core.createPlayer()
Implementedtemporary Core.createPlayer() need to work with map format
Implemented objects coordinate converting
Merge branch 'dev' of https://github.com/alexYer/TempCannon into dev