Merge pull request #76 from tribal-tec/master

Decouple window creation from streamers, introduce window ID
Merge pull request #77 from tribal-tec/master

Cleanup aspect ratio mess
Using boost to serialize the state to xml

Change-Id: I7ddceb82a78abb5f21bd0bd7fcf87db30800ae3d
Merge pull request #78 from rdumusc/state_uses_boost_xml_serialization

Using boost to serialize the state to xml
Refactoring the DynamicTexture and remove gcc warning

Change-Id: I2676ea130b591c4b3e396935e5622fe373f29683
Reorganize the tests/ folder to use CommonCTest and benefit from the code coverage report.

Change-Id: I6c20200ea708669d0470a0e9685bd7ad51e860ba
Added documentation and release notes to doxygen output.

Change-Id: I1aa21c395863d022b1f8bd4c98f8f8df978555c1
Separated MPIChannel from DisplayGroupManager, fixed tests on RHEL6

Change-Id: I73845f9a2d6fd9318380395f61b1b0ea76c393cc
Merge pull request #79 from rdumusc/project-quality

Project quality
Fix overloaded-virtual warning

Change-Id: If60fb3b0c55f70dbad23983dc95509574b2655e8