prepare for v1.1.4 release
Mocha has a problem with not loading minitest, locking the version as…
… suggested on freerange/mocha#88.
Switched from RSpec to Bacon for lib_spec. Specs pass here. Closes #49.
Include 'motion/' in rdoc directories.
Finalise splitting core and http.
Start adding test coverage for lib/
create a gem for bubble wrap