added bin to gitignore
removing bin files
added indicator frame
labeled arrows properly
added and OverlayController which gets the user and device orientation
bassic indicator arrow functionality working
arrows origin changed to be the tip
added averaging filter
average orientation
made arrows pulsating again
frame now changes colour accordingly
deleting bins again
finished merging; deleted another bin folder
Merge branch 'master' of https://github.com/sparks/rter