Merge pull request #54 from pmorie/dev/cartridge_refactor

Add test for mock-plugin remove
Remove the evil redirect.
Merge pull request #55 from mrunalp/dev/cartridge_refactor

Take out debug from setup script.
Adds WIP tests for new php cart.
Merge pull request #56 from mrunalp/dev/cartridge_refactor

Adds WIP tests for new php cart.