Merge pull request #48 from abaxter-rh4u/master

Require Java 1.7 build for jbpm-ee-client
Added in support for JAXRS Servies.
Merge pull request #49 from abaxter-rh4u/master

Corrected base for tests. Exceptions moved to client, though I'm still getting unmarshalling errors.
Merge pull request #50 from abaxter-rh4u/master

Added null checks for ReleaseId.
Merge branch 'master' of https://github.com/redhat-consulting/jbpm-ee
Merge remote-tracking branch 'upstream/master'