Support for multiple versions of the same framework

[ivanceras]

There's a lot of cases, where you compare versions of the same framework to see their improvement, degradation overtime.

[schell]

This is supported already, so long as you put the frameworks in different folders as shown with mogwai 0.2 and mogwai 0.1 here. Then create an entry for each of them as shown here.

I hope that helps!