Nuxeo Sample Project doesn't build in 5.2.M3

If you checkout the trunk of the nuxeo sample project (http://svn.nuxeo.org/nuxeo/org.nuxeo.project.sample/trunk/) it currently doesn't build for 5.2.m3.

The pom.xml references 5.1.7 of the nuxeo-platform-parent if you change this to point to 5.2.m3 you get compile errors since 5.2.m3 is using seam 2 and some classes have be moved to different packages.

Now I'm not sure if the trunk of the sample project should be in sync the current stable nuxeo release 5.1 or development release 5.2. It might be a good idea to have a branch for 5.1 and have trunk on 5.2.

I'll provide a patch which gets the sample project working under 5.2