* Add Adam Aslegård's module that renders Gaia mission stars
* Add module for Gaia mission
* Add CCfits and cfitsio submodules and the implemented fitsfilereader module from the OpenSpace-sun-earth-event branch
* Add a TaskRunner to read from a fits file
* Create volume generation task
* Change domain bounds into a non-optional parameter
* Work on volume generation and rendering
* Example generation of time varying volume
* Example generation of time varying volume
* Compile fix in RenderableKameleonVolume
* Fix copy and paste error
* Enable spherical raycasting again
* Uniform naming
* Add some documentation and remove dead code
Web GUI from Klas Eskilson (three new modules: webgui, webbrowser and cefwebgui)
Parallel connection refactorization
Wormhole server added to the main repository
Transfer function editor work from Cristoffer Särevall
Update ghoul