Changing visibility of unused components to gone instead of invisible
Refactoring filter activities tests
Added color highlight filter and tests. Still missing color picker interface and implementation
Fixing layout bug on Color Highlight activity, removing some magic numbers to a temporary constant.
Changed grayscale formula from average to Luma.
Added color picker button to layout and respective tests
Fixing wrong filter call in continous simulation mode
Changing bitmap filter layout for better screen usage
Bitmaps are now loaded on the right orientation.
Added color picker button call to Color Picker Activity and created layout for Color Picker Activity.
Big commit, color picker is finally done and tested. Test coverage is almost 80% now. =D