v1.0.3

• Landscape support
• Added attribution "About" section with licenses
• Added multiple Snackbars
• Replaced static image in LoginActivity with proper layout
• Fixed fullscreen logic in LoginActivity to get rid of bug (first click event wasn't passed to UI)
• Added helper class for SharedPreferences
• Added helper class for permissions
• Added privacy policy
• Reorganized packages
• Started using Retrofit to get user's cover image
• Started using Picasso to download and load images
• Removed unused code, simplified logic, added comments
• Update to new Google Sign-In API
• Update to latest Google Tasks API
• Granular permissions
• Changed package name