Added the first files to a devel/testing EGL imp.
Renamed the QTGL init-lib id to QT4GL
Added Display-related function to the EGL impl.

- Updated the internal devel/testing implementation of EGL
  - Added initialization/cleanup functions
  - Added display-related functions.
Merge branch 'release-0.40.0' into develop
Updated the web news feed source
Added Config-related functions to the EGL impl.

- Added framebuffer configuration-related functionality to the devel/testing
  implementation of EGL.
Added surface-related functions to the EGL impl.

- Added rendering surface-related functions to the devel/testing
  implementation of EGL.
Updated the devel/testing implementation of EGL
Updated the devel/testing implementation of EGL
Minor updates to shapes::Sphere and SpiralSphere

- Added the Radius, Sections and Rings get/set functions to shapes::Sphere.
- Replaced GLdouble with double in some cases.
Updated the devel/testing implementation of EGL
Updated the devel/testing implementation of EGL
Updated the devel/testing implementation of EGL
Updated the devel/testing implementation of EGL
Added support for Qt5

- Closes #21
Minor update in Qt5 detection
Updated the devel/testing implementation of EGL

- Added the cmake script.
Updated the devel/testing implementation of EGL
Updated the devel/testing implementation of EGL
Updated the devel/testing implementation of EGL