Merge pull request #127 from mbaptist23/cleanup

Cleanup
Merge pull request #129 from mbaptist23/cleanup

added a new root view to allow for a more professional ui. added images ...
cleaned up #includes in a few files in the image data collection classes. Also found a bug with the data collection. The noise level controller was never allocated thus giving us no readings. Fixed this issue simply by allocating the noise level controller
Removed my personal crashlytics api key and removed the entire crashlytics framework from the app. After 6 months of trial our team decided that they crashlytics framework still needs quite a lot of improvement before it will be worth using. Updated the main data collection view so that it only passes switch values through. cleaned up several files removing un used variables and classes. moved noise collection and sensor collection strictly to the main data collection view controller ironically called gsfviewcontroller. still haven’t found the bug with that the new controller is causing.