Added initial support for Maven m2e scm handler extension
Created originally on Bitbucket by nadirj (Nadir Janmohamed)
Was already merged in Bitbucket before import, marked as merged by the import user
I've written a small class for the org.eclipse.m2e.scm.scHandlers extension point (see attached) It allows mercurial scm information to be extracted from the pom files of a given jar on a maven class path and then uses the URL to pull and imported the corresponding project into eclipse.