Create map module

Map code from display manager copied to separate file.
Map stuff removed from display
Remote irrelevant functions from display
New loadView and shift methods
movement animation
repeat movement looks nice
smoothed out movement

improved transitions b/w repeat movements
Replaces map with new ring-road internal map
Merge remote-tracking branch 'origin/master' into mapmanager
variable correction
Merge remote-tracking branch 'origin/master' into mapmanager
expand display
Changes chmod to 755 to allow for accessing files.. Not sure what is up
with this.
Merge branch 'master' of github.com:aj-r/uwgame
Removes old bg files, chmod 755 map.js
snap to pixel

avoid lines between tiles...
Cleaned up code
Merge branch 'mapmanager'
Removed 'this' in game manager and display manager
Code cleanup