Code review comment for lp://qastaging/~bilalakhtar/unity/software-center-integration-for-o

Okay, so this merge request is okay for a review again. Everything which I've mentioned in the description works, I've tested it with Gary's branch and all.

Do note that the animation hasn't been implemented yet, I'll do that later on. Most of the groundwork is complete, only the animation and the wiggle etc has to land, which I'll do next weekend.

This was originally supposed to land in Oneiric but due to my faults it was postponed to Precise., but I've had good progress so far in the Precise cycle and as per current state, expect all changes to have landed by Alpha 2.