passing integration tests for search feature. move vcr fixtures into spec dir.
find user integration spec passing
user has many sounds, plus many refactors
update README and gemspec
add travis.yml
add secure env entry to travis.yml
add build status image
only test against 1.9.3 and 2.0.0. will address this later
required ruby version
include information about api key in contributing section
override active resource #get to append slash. allow refreshing user sounds
a user has many packs
add cassettes to gitignore