Set debug to True in cinder.conf

Adds a line to lib/cinder to turn on debug logging
by default in Cinder.

Change-Id: I9cc7d78b97eea40fc787ca68721b58fc7a00faf4
Set allow_overlapping_ips to True by default

Bug 1152141

Change-Id: I36b3a91ac9c52ea8371df3adc7fcd0f55ad27a58
Allow mongod service to launch on Fedora

Fixes bug 1144907

Previously, the mongod service may fail to launch, if the eager
filesystem freespace check trips over an SELinux AVC or finds
a lack of freespace (depending on the up-to-datedness of the
selinux-policy-targeted package and the disk size/usage in the
hosting instance).

We work around these issues by ensuring the selinux-policy-targeted
package is up-to-date when ceilometer is enabled on Fedora, and
also setting the --smallfiles option.

Change-Id: I74f21662aedf9cc07b9a335d22b833a8a80dfce2
Quantum: use generic VIF driver

For plugins that support VIF bindings, make use of the
LibvirtGenericVIFDriver libvirt vif driver. The plugin
returns the VIF type to Nova which inturn "knows" what
to do.

Change-Id: I82982a9f1324db878439aa6bbee38bd205f073d0
Add a dependency on openssl.

Nova and Keystone use openssl to setup certificates.  If it's not
there then Keystone fails with "Error 2: No such file or directory",
Nova fails with "openssl: command not found" and glance fails with
"glance: error: argument --os-auth-token: expected one argument"
Basically, cascading errors everywhere.  So I put the dependency
in "general" since it affects multiple packages.

Fixes bug 1152315

Change-Id: I803f91644443d7aba78c0a90384e32f6eece36ec
Merge "Add a dependency on openssl."
Merge "Set allow_overlapping_ips to True by default"
Merge "Allow mongod service to launch on Fedora"
Merge "Set debug to True in cinder.conf"
Merge "Quantum: use generic VIF driver"