Merge pull request #32 from mancdaz/grizzly

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Fixes rcbops/chef-cookbooks/issues/449
Missing conditional for creating new bridge when one already exists with
the same name.
Merge branch 'grizzly' of https://github.com/rcbops-cookbooks/nova-network into DE185
Merge pull request #33 from jcannava/DE185

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Escaping the bridge string.
Merge pull request #34 from jcannava/DE185

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Fixes: https://github.com/rcbops/chef-cookbooks/issues/453
Merge pull request #35 from jcannava/DE185

Fixes: https://github.com/rcbops/chef-cookbooks/issues/453
move template for ovs plugin into common and remove recipe search
Fixes DE193 DE194

* Replace search by recipe with by role
* Make config file/dir permissions less permissive
* Move OVS plugin config to quantum common
* Create plugin config dir when needed
Merge pull request #36 from Apsu/grizzly

Fixes DE193 DE194
Fixes DE198 - network_vlan_ranges parsing code should understand multiple VLAN ID ranges for the same provider network
DE170: fix notifications for nova_conf LWRP

nova_conf lwrp currently encapsulates two templates; services should
therefore subscribe the lwrp and not its embedded resources.  for chef
11, `use_inline_resources' is required for this to work (to notify
top-level resources).

(most changes for this are in nova cookbook)
Merge pull request #37 from invsblduck/DE170_fix_nova_conf_notifies

DE170: fix notifications for nova_conf LWRP
Fixing bridge creation to catch all bridges
adding service restart to ovs-agent
Merge pull request #38 from jcannava/DE198

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Merge pull request #39 from jcannava/062113_NET

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forced evaluation of the Node Attribute.

"developer_mode" should only be used if it is true.
Merge pull request #40 from cloudnull/DE199-grizzly

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