Add gem version to README
Update capability to_hash to include an array of arguments, rather than keeping them as keyed siblings to the return_type
slight changes around spec
improvements to Snapi module API (mostly for sinatra extension)
add some tests around snapi cor module, make addt'l fixes
add deep merge hash methods
remove capability root, redudant hash return
fix up sinatra extension with helper / response wrapper
Update README
cleanup noise
Starting to update README
More readme cleanup
More README
README and some minor adjustments
README, remove lame regex stuffs
Updates to README and  sample app
Add Code Climate Button
update changelog, bump version
accept both HTTP GET or POST requests
slight tweaks to behavior of snapi module and sinatra extension