Added master_timeout and timeout to cluster.put_settings
Added ignore_idle_threads to nodes.hot_threads
mtermvectors no longer requires the ID param
Added version and version_type to termvectors
Added terminate_after to search
Added ignore_idle_threads to nodes.hot_threads
Doc fixes
Updated skip list
The Cxn handle_args should be passed to each backend request for eg cookie support

Closes #50