Update documentation
Fix Go API because this is just crazy
Adds the inset methode to the python Rect class.

This method can be used to make some space for the window shadows.

Signed-off-by: Markus Hubig <mhubig@gmail.com>
Merge pull request #58 from mhubig/api_python_inset

Adds the inset methode to the python Rect class.
[#50] Don't silently ignore Ruby exceptions.
Merge remote-tracking branch 'upstream/master'