version bump for development
swap berkshelf for librarian-chef
add emeril for easier releases
bump test-kitchen
add kitchen-docker, move test-kitchen gems into integration group
added custom hipchat server url support

(cherry picked from commit f35279b0f45e9b927b07d674e8e90eff9cbfbab6)

Conflicts:
	providers/msg.rb
make api version configurable, default to v1
update tests to cover both api versions
update .gitignore
set failure_ok to false in test recipe
undo version derps
update README