rename "costume" into "look"
 * variables and filenames
rename checkboxes
add divider for look items
rename styles
 * from "sound"-styles to "fragment"-styles
 * more general
refactor layout of look list items
 * according to design mockup
rename string to fit for costumes
 * more general
change layout of look list item
change style
 * details with brown color
add string that indicates resolution
use modified detail style
use LinearLayout to show details
 * size and resolution
remove unused code
refactor LookAdapter
 * add ViewHolder
 * checking functionality
 * respond on showDetails
 * implement ScriptActivityAdapterInterface methods
remove unused method
adapt layout of sound list items
refactoring
pause sound on spinner switch
 * when switching fragments
fixed ids in tests
new test for SoundFragment
 * test if sound stops playing on fragment switch
refactor LookFragment