added formsresource amendments and associated tests
added docstring to class declaration
nesting and whitespacing and removing comments
newline characters at end of file buffers
Merge branch 'feature/forms-resource' of https://github.com/skibz/xforms-service into feature/forms-resource

merging upstream changes into topic branch.
fixing reference error
Merge pull request #38 from skibz/feature/forms-resource

Add routes for submitting and retrieving blank XForms.