Enabled authentication for governance.  Also updated the s-ramp
installer to properly configure JBoss for overlord security (e.g. SSO
for web apps, BASIC auth + proxy auth for s-ramp-server and
s-ramp-governance).  Updated the governance layer to make authenticated
calls to the s-ramp api.  Updated the JBPM console config to include
proper default values for making authenticated calls to the s-ramp api.
Use the released version of overlord commons.
Updated the build properties when the s-ramp installer is used within
the src tree.
Merge pull request #208 from KurtStam/master

updating the schemas to use the s-ramp-v1.0 namespace
Merge pull request #209 from EricWittmann/sramp-172-gov-auth

Authentication implemented for s-ramp-governance
adding final spec document versions