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
Added Doxygit to upload documentation to bluebrain.github.io.

Change-Id: I4bc0971c547715a5d15e9485de0aaa81d0b483ce
Improved the FindPoppler cmake script

Change-Id: I235fa9895afd119a2716a8e0873878dfcb0e9c10
Removed obsolete options.

Change-Id: I4883ebf474ff814ff2f82282d05c2c7831bf9ff5
Merge pull request #38 from rdumusc/qprocess

Fixed CMake scripts, fixed building DesktopStreamer on OSX.