Cleanup whitespace
Improve logic + error reporting for package removal
Improve error reporting for other operations
Incorporate logic from #58
Merge pull request #67 from jamesreggio/remove-package

Improve error reporting and package removal functionality
curl unregister; clean up README
tick version v0.1.1
Merge pull request #66 from kentwills/TravisTestingFramework

Add functional test for registry server.