Fix DesktopStreamer.app build
Merge pull request #37 from eile/master

Fix DesktopStreamer.app build
Removed obsolete streaming synchronization option and deactivated QTimer in PixelStreamDispatcher by default.

Change-Id: I96fb9d00ced760a560eb92671b60c2702dd02c1d
Fixed CMake scripts, fixed building DesktopStreamer on OSX.

Change-Id: Ib9a37a64ea2132a1bbcba1245e2c1f40c9de16b5