Add additional methods:
Add additional methods:

cancel_queue
stop_build
disable_node
enable_node

And add support for ssh and windows service launcher types to
create_node.

Puneeth-n/python-jenkins,yershalom/python-jenkins,minddistrict/python-jenkins,stackforge/python-jenkins,jeblair/python-jenkins,klmitch/python-jenkins,msabramo/python-jenkins