Added a discount code action

Merge pull request #11 from kschroeder/master

	Added a discount code action

Added order cancelling in the admin UI

Merge pull request #10 from kschroeder/master

Have order canceling working

0.1.2: Merge pull request #9 from kschroeder/master

Changed the configuration switcher to use DI instead, so it can be ov…

0.1.1: Merge pull request #8 from kschroeder/master

Changed the Magium version to ignore the patch value and changed the …

0.1: Merge pull request #7 from kschroeder/master

Removed the configuration directory