Add site definition XML

Provide for better linking between site information (I hope)

Signed-off-by: Ryan Moats <rmoats@us.ibm.com>
Fix for bug 676.

Ensure that when a neutron vRouter has the external gateway interface
removed, the underlying egw interface is removed

Signed-off-by: Ryan Moats <rmoats@us.ibm.com>
Fix for bug 677

Ensure that when a neutron router with external_gateway_info
set is deleted that the underlying GW address is removed.

Change-Id: Icb17ccf8c390c39613e0c3ad1ef1bb911f3b3788
Signed-off-by: Ryan Moats <rmoats@us.ibm.com>
Fix for bug 678

Ensure that when updating a router's external gateway information,
the previous gw IP address is removed.

Change-Id: I42a3b4270ac60c7bfe69894804012796abd41806
Signed-off-by: Ryan Moats <rmoats@us.ibm.com>
Add URL to parent pom to help site generation

Need to properly relativize links

Change-Id: Iaaeefd5faf198457a9ff264a5a5d29ccc7e692ca
Signed-off-by: Ryan Moats <rmoats@us.ibm.com>