[v1.1.1-.2.0] Scheme Comments.

_v1.2.0 - 06.05.2013:_
- [New feature] You can now comment schemes (unless the scheme author
locked scheme comments).
- [Change] The Scheme Uploading form has been reorganized.
- [Fixed bug] Scheme Uploading, which was accidentally broken in v1.1.0,
is now working again.

_v1.1.1 - 05.05.2013:_
- [Improvement] It is now possible to write a short description of a
scheme that will be shown below the scheme name in the Schemes List.
- [Change] Two RubberWorm settings, sdet and ldet, were respectively
named "Shot Ends Turn" and "Loss of Control Ends Turn" and worked
unintuitively (if you wanted the corresponding RubberWorm setting to be
Off, you had to turn it On in the editing forms). They're now named
"Shot Doesn't End Turn" and "Loss of Control Doesn't End Turn",
respectively.