First commit of skybox (not working)
Merge branch 'development' into marcus

Conflicts:
	src/maingui.js
Merge branch 'development' into marcus

Conflicts:
	src/maingui.js
small change on the max size
First commit of skybox (not working)
added mga_incipit + skybox + tests
adding forgotten files
Merge branch 'marcus' of https://github.com/esa/jupiter_tour into marcus

Conflicts:
	src/elements.js
	src/maingui.js
Improved star background with particle system and skybox .....
images despeckled and contrast enhanced to remove blurry stars (from skybox)
final perfectionist touch to the starry background
final perfectionist touch to the starry background
cleaned up the code - camera duplication no longer there
Merge branch 'development'