add a method to get an existing server's information into the current composition
add task to execute a RightScript
MAESTRO-2791 add support for user/pass/account to get access token with get_access_token, plus add to CLI for testing
MAESTRO-2816 add support for get/create cloudflow.  also fixed RestClient posts to use hashes, so the URL Encoding works properly
MAESTRO-2816 fixed timout logic
MAESTRO-2816 moved some options to a new section
MAESTRO-2816 start of merging in from master, namely the execute and get server tasks
MAESTRO-2816 tweaks to wait to use helper.  support for deployment name/id in a couple tasks.  fix some conditionals that we're evaluating as true, when not desired.
MAESTRO-2816 added cloudflow task to plugin