Merge pull request #48 from dontalton/multi-node

clarified interface definitions (tunnel_ip, internal_ip), variable names, between core.pp and site.pp
Merge pull request #49 from dontalton/multi-node

removed internal_ip from controller definition as it is not parameterized in the class definition in core.pp.
Fixed Bug 1172047 by adding a directive to set max_connect_errors.
Merge pull request #50 from markvoelker/multi-node

Fixed Bug 1172047 by adding a directive to set max_connect_errors.
Fix 1155132 by providing a $time_zone variable to allow multiple TZ support.
Merge pull request #52 from markvoelker/multi-node

Fix 1155132 by providing a $time_zone variable to allow multiple TZ supp...
Allow override of all compute and control parameters from site.pp to avoid client configuration of core.pp. https://bugs.launchpad.net/openstack-cisco/grizzly/+bug/1159598
Merge pull request #53 from michaeltchapman/core_variables

Allow override of all compute and control parameters from site.pp to avo...
Fix Bug 1157177 by forward-porting a fix from Folsom.
Adds verbage to the comments specifying that node names should
be all lower case rather than mixed case.
Merge pull request #54 from markvoelker/multi-node

Fix Bug 1157177 by forward-porting a fix from Folsom.
Update the network interface section

Removed the private_network interface callout that is no longer used
Added a more complete description of the interface usage in current
deployments
revert repository target
Bug #1193027 configure qemu libvirt ACL
Merge pull request #58 from rickerc/fix_acl

Bug #1193027 configure qemu libvirt ACL
Fix Bug 1193206 by removing unnecessary package installs, syncing list w/docs.
Further fix for Bug 1193206: also remove package from print statement.
Merge pull request #56 from robertstarmer/site_interfaces

Site interfaces
Merge branch 'multi-node' of https://github.com/CiscoSystems/grizzly-manifests into multi-node
Merge pull request #59 from markvoelker/multi-node

Fix Bug 1193206 by removing unnecessary package installs, syncing list w...
Fix Bug 1192771 by replacing regular expressions with static node names.

Since I needed to fix up some comments in this commit anyway, I also
cleaned line length on several other comments while I was here.  If anyone
really has a problem with doing both at once, I'm happy to separate
these into separate commits.