Remove ide files
Improve gitignore
Remove gradle wrapper
Change project minSdkVersion
Remove unnecessary dependency
Fix compile
Replace Image Asynctask to Picasso
Change launcher to AeroGear logo
Improve ListView item layout
Change app_name and clean up strings.xml
Remove unnecessary menu
Extract Authz
Remove unnecessary code
Extract Authz configurations
Change app theme to use appcompat
Add refresh button
Move drive files to fragment
Add ProgressBar
Extract hardcoded string
Unused resources