Fix gamecontroller.c include of rwops

Binding version 2.0.3.4-0

Merge some bugfixes by Christian Storm.
First stab at removing CMake dependency when building with LuaRocks.

* add template for release rockspecs to SCM rockspec

* label new version

Added tag 2.0.3-2 for changeset 755f77045928

Add support for MinGW before release

Fusion

Added tag 2.0.3-1 for changeset 18138a4fc924