[meego-packaging] Send notifications if ABI/API changes

[fathi.boudra at nokia.com]

> http://ispras.linux-foundation.org/index.php/ABI_compliance_checker comes to mind as a decent tool.
> I propose running it in Trunk:Testing checks as nothing should get into Trunk if it does a uncontrolled ABI change (so we catch it early)

We don't have this kind of tool in OBS yet and we'll need to make sure the tool will work as expected (false positive).
Maybe, the proposal is a bit early (even more for Trunk:Testing).

Fathi