Fixes for zoom and warnings#4

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ghost wants to merge 6 commits intoDVAGAppTankstelle:masterfrom

KeGrCompeople:master

Commits on Feb 9, 2017

Introduced delegate for rotation change and tap notification
Sebastian Glöde
committed
Merge branch 'fix-for-zoom-and-curltransition'
Sebastian Glöde
committed

Commits on Mar 3, 2017

Fixed all warnings
KeGrCompeople
committed

Commits on Mar 17, 2017

AVKit and Bugfixing
KeGrCompeople
committed

Commits on Jun 1, 2017

Strings-File
KeGrCompeople
committed

Commits on Jun 28, 2017

Added import of AVFoundation
KeGrCompeople
committed