move notifications to init
fix programmatic refresh
new keyboard avoidance dependancy TPKeyboardAvoiding way better than my code previously
swap out unnessary strong releationships
fix up license texts
viewdidunload is depreciated
removed explicit back button
had local copies of openble dependancies? -- deleted
deleted unnecessary local copy of connected devices, made things weak, cell for scanner with rssi and uuid
wasnt resetting delegate when we come back to scan screen