Checkpoint: Got the xml solution loader
Ripple now makes sure to add a nuspec dependency if it turns out that a
csproject ref is a nuget of its own. Also made sure that we don't generate
duplicate deps in the nuspec.
Merge branch '208'
having the BranchDetector.CanDetectBranch() swallow exceptions and return false.  Closes GH-213
fixed an issue w/ the rake create_gem task not creating the pkg folder in time