KAZOO-2392: add number properties module for accessing number properties
KAZOO-2392: update modules accessing number properties to use accessor module
KAZOO-2392: set the value instead of prepending it
KAZOO-2392: cleanup formatting
KAZOO-2392: look for an 'ip' property for routing
KAZOO-2392: update json schema to allow for IP in server options
KAZOO-2392: update connectivity crossbar module to not use cb_context
directly, and use some list comprehensions instead of the folds
KAZOO-2392: add and use a setter for account id
KAZOO-2392: build and ip/port if a port is configured
KAZOO-2392: add port to connectivity schema
Merge pull request #328 from 2600hz/KAZOO-2392

Kazoo 2392