Blender Git Loki

blenderplayer - Reviewed some command line options and the respective help

Doubts: are written as comments in the code
Current Problems:
- stereo modes sometimes have different names and are ordered differently everywhere (blender properties panel names and tooltips, blenderplayer cmndline)
- dome mode as several options, but can only take one at a time, like -D mode bla -D tilt X -D ...
- gameoptions are also given one at a time, like above, but with an assignment -g option = X . This is inconsistent.
- gameoptions need to be reviewed and docummented
- parent to window (-i) is useful for what? (there is no wiki on this either)
- there is no support for verbose options like --help (blender itself supports it)

Reviewers: dfelinto, moguri

CC:

Differential Revision: https://developer.blender.org/D312