Update README

puppet-heat is now part of StackForge repo and ready for Havana.

Change-Id: I4289df8429d0d1a9d3dbee38098d66a6e0a25ab3
Signed-off-by: Emilien Macchi <emilien.macchi@enovance.com>
fix postgresql connection string

Change-Id: Iec4ec4202ca35a88155221cc8e6a55c002f3e4c3
replace rabbit_virtualhost parameter

rabbit_virtualhost is wrong, replace it
with rabbit_virtual_host.

Change-Id: I393cf9f57e060c1440658a8264bbe6b9d7924e3e
Removes Unneeded mysql::server Dependency

Previously, the heat::db::mysql class contained a dependency on
mysql::server. This dependency is unneeded since mysql::db requires
mysql::config, which depends on mysql::server. Additionally, the
mysql::server dependency causes MYSQL HA installations such as
Galera to fail. Lastly, this aligns the class more closely with
the other [OPENSTACK_SERVICE]::db::mysql classes.

Change-Id: Ie6c4d3c8aaa531502bc5b9cd66a547f1f506385f
Merge "Update README"