Merge master to develop
Clean up.
Remove bin files
Update README
Update cassettes
Fix bug in set list item and add test
Allow setting of debugging on init
Add venue_search API endpoint
Fix bug in metro area and add test
Add similar artists API
Update rdoc using fivefish formatting
Simpler event search
cleaning up some of the meta files
Add venue calendar API
Merge branch 'master' into develop

Conflicts:
	test/songkickr/test_remote.rb
Refactor remote methods out into modules, implement missing APIs and
ensure all APIs have a smoke test.
Merge branch 'modularize_remote' into develop
Reactor result set class
Add travis configuration
more tweaks