routing-daemon: Bump copyright years
routing-daemon/README.md: Elaborate on controllers

Add a paragraph to the routing daemon's README describing controllers
and models.

Fix a reference to the simple controller as the "F5 controller" and
a reference to the asynchronous controller as the "LBaaS asynchronous
controller".
routing-daemon: s/irule/route/

Prefix route names with "route" rather than "irule".  Only the LBaaS
backend actually uses iRules, so the default naming rule shoudl be more
generic.
oo-admin-ctl-routing: Fix for no get-job-status

In the get-job-status command, rescue from NoMethodError exception, which
will be raised if get-job-status is used with a load balancer that does not
support the command (namely, every load balancer except LBaaS).
routing-daemon: Add require 'parseconfig'

Add require 'parseconfig' to each model and controller that uses it.  This
change is for correctness; parseconfig should be already be loaded when any
model or controller is loaded because daemon.rb and oo-admin-ctl-routing
already require parseconfig before they load any controllers or models,
and daemon.rb and oo-admin-ctl-routing are the only places currently that
load models or controllers.
routing-daemon: Rename class to RoutingDaemon

Rename LoadBalancerConfigurationDaemon to RoutingDaemon.
routing-daemon: simple controller: Fix "Profile"

Refer to routes as "routes" rather than as "profiles" in the simple
controller.  Terminology should be kept generic in controller classes.
routing-daemon: Re-enable logging of pools on init

Uncomment code that lists the already-configured pools when the daemon
initializes.
routing-daemon: Support array for ACTIVEMQ_HOST

Interpret ACTIVEMQ_HOST in routing.conf as a comma-separated list of
host:port pairs, and use this list of hosts when connecting to ActiveMQ,
for redundancy.
routing-daemon: Explain how we manage nginx config

Add some comments to the nginx model to explain how we manage the
configuration files for nginx, and why we do things as we do.
routing-daemon: Fix more references to "profiles"

Change references in logging output and parameter names from "profile"
to "route" in all controllers.