More info in :boom: for non-Refit interfaces
Build stubs for anything that looks like a Refit interface
Fix busted template info test
Don't allow constants in HTTP method attributes
Ignore the string case when replacing the parameters in the URL

This allows for camelcase method parameters
Updated the API method count in a unit test
Let the user know if a method has no attribute

Throw a `NotImplementedException` when someone calls a method that we
won't have an implementation for.
Merge remote-tracking branch 'origin/pr/67'
Merge remote-tracking branch 'origin/pr/68'
Update the readme, post #68