[FA]{issue} I82 - camera console

#82
-added camera console
-currently the console switches all cameras on the map
-refactoring (especially to fit camera console changes in)
-changes to some map tile properties
-reorganisation of floor tile folder and added it to texture packer
project
-bugfix: cone light ray distance was only initalized after going to the
option menu. So starting a map with a camera or watchmen with a
flashlight without going to the options sreen crashed the game
[FA]{issue} I83

Closes #83
-added different sound for walking on the metal bridge tile
[FA]{issue} I58 - more maps

#58
-renamed former level2 to test
-added completely new level 2