soundIssue fixed, translucent Bars added in the Tableviews, SlideMenu new Design, fixed #86

if a sound is played when the same sound is already playing, then both
are playing simultaneously.

Other NavBars got the iOS7 translucent effect.

SlideMenu got a translucent effect too.

Line issue for iPhones with 3.5-inch display, where the icons were at
the bottom of the cell, is solved.
enhancement for slide-gestures
slightly modified ComeToFrontBrick test

Signed-off-by: Ralph Samer <ralph.samer@student.tugraz.at>