refactor removes main activity and replaces it with landing activity, add host and fan buttons to landing activity, links host button to host activity, add bluetooth permissions, fix crash on device that does not have bluetooth such as emulator
convert toast to log and toast, refactor tToast to iToast
refactor, create bluetooth utils
link fan button with no force close, add enable descovery to bluetooth utils
remove hello world text, change toast length to short
Merge pull request #8 from reidbaker/master

Continued integration
whitespace, 4 spaces for tabs
Merge pull request #9 from reidbaker/master

Just some formatting.