project: Updated .gitignore formating & ignores
project: Updated .gitignore formating & ignores

Created a more managable structure. Added all of github's andriod.gitignore recommendations

jihunhamm/Crowd-ML,jihunhamm/Crowd-ML,jihunhamm/Crowd-ML,jihunhamm/Crowd-ML,jihunhamm/Crowd-ML,jihunhamm/Crowd-ML,jihunhamm/Crowd-ML