Configurable admin for Swift proxy authtoken class

The admin user and admin tenant are being passed to the
openstack::swift::proxy class but then are hardcoded in the call of the
proxy::authtoken class. This change passes the configured values to the
authtoken class also.

Change-Id: I9a0e762a9b4f2ddbe707ff36f89773c72cacb641
Expose ovs_enable_tunneling parameter for neutron

Add the abitlity to toggle the tunnelling parameter.

Change-Id: Iff7b20bfef0cf98acbf1c97245ff8cf3e54fb007
Signed-off-by: Paul Belanger <paul.belanger@polybeacon.com>
Add charset option for db setting

This patch is aim to make openstack::db::mysql can
configure database charset, the default value is latin1.

Fixes bug #1231250

Change-Id: I4eedaacad6cce9f8ee4e07a7252125f5db7e8a9a
Merge "Expose ovs_enable_tunneling parameter for neutron"
Merge "Configurable admin for Swift proxy authtoken class"
Merge "Add charset option for db setting"
Merge git://github.com/puppetlabs/puppetlabs-openstack