Switch $$merge$$ to :shipit:
Made a specific versions of _getSourceLink and _getRevnoLink for
BrowserCharmView.
Merge pull request #21 from garyposter/shipit

Document the noble and important change from $$merge$$ to :shipit:
Merge pull request #20 from bac/fix-branch-reference

 Made a specific versions of _getSourceLink and _getRevnoLink for BrowserCharmView.