misc: removed unused code
src: added color pick for sound control
xml: added support for color white
xml: make background transparent
src: fixed bug regarding background color
src: save data move to onPause
xml: set min sdk
src: added transparent color
src: added soundselect dialog on long click
src: fixed bugs
src: fixed bug with sounds not successfully removed
src: refractoring
src: small refractoring
xml: added seekbar to layout
src: added seekbar