Merge pull request #22 from crowbar/release/pebbles/master

pull changes from dell
Merge pull request #23 from crowbar/release/pebbles/master

pull changes from dell
Merge pull request #24 from crowbar/release/pebbles/master

Release/pebbles/master
Merge pull request #26 from crowbar/release/pebbles/master

pull last changes
Merge pull request #27 from crowbar/release/pebbles/master

pull last changes
remove retries for execute quantum to create: nets, subnets, routes
fix configuring quantum networks and router
typo
typo
fixes
add missing notifies to create_fixed_network
we use an IP address here, and not nova[:fqdn] because nova-metadata doesn't use SSL
switched back not_if condition since it more reliable
disable output for netlist
service binary not work properly for some services, so lets use common method for all of the services - /etc/init.d/
otherwise services will not restart with message like
[Tue, 10 Sep 2013 16:04:53 +0000] INFO: Restarting quantum-server
[Tue, 10 Sep 2013 16:04:53 +0000] INFO: Restarting quantum-plugin-openvswitch-agent
>>>>>> restart: Unknown instance:
[Tue, 10 Sep 2013 16:04:53 +0000] INFO: Restarting quantum-dhcp-agent
[Tue, 10 Sep 2013 16:04:53 +0000] INFO: Restarting quantum-l3-agent
Merge pull request #117 from MirantisDellCrowbar/feature/post_install/pebbles/master

remove retries for execute quantum to create: nets, subnets, routes
Merge pull request #119 from MirantisDellCrowbar/bug/metadata/pebbles/master

fix for metadata ip
Merge pull request #122 from MirantisDellCrowbar/bug/restart/ovs

restart service properly