Delete tito rel-eng file for load-balancer-common
models/f5.rb: fix route rewrite rule

Fix the HTTP class profile rule so that for an application 'foo', the
rule not only rewrites '/foo' to '/' (as it previously did) but also
rewrites '/foo/bar' to '/bar'.
Add monitors support

Add monitor_name and monitor_names parameters to the create_pool and
create_pools methods, respectively.  When non-nil arguments are provided
for these parameters, the models will add the named monitors to pools
after creating the pools.

Add configuration options BIGIP_MONITOR and LBAAS_MONITOR (commented out
in the shipped configuration file).

Make the controllers read the above configuration options and pass the
values to the create_pool and create_pools methods.