Fixed 2 issues

Couple of issues

1. Added uninstall support
2. Switched to dynamic config vs. assembly resolve handling

The assembly resolve handling turned out to be a dead end.  The source
is all built on top of 2010 assemblies.   If 2010 was installed these
would load even when targeting other VS versions and there was no way
around this.  Using a dynamic config file just let me play into normal
binding redirects