switched to tilde notiation for relative package versions
updated angular build to add $invoke to the config (rather than  and ) so that other components can define their dependencies in the component.
log generator improvements
added searchShards method to the API
test against the latest releases on travis
stop failing the build because of overworked/slow es test servers
additional options added for update's version param.
enable scripting on master/1.x nodes, removed the indices.status() method from the master branch
Merge branch 'master' of github.com:elasticsearch/elasticsearch-js into 2.1