SAK-23907 removing assembly and POM cleanup

git-svn-id: https://source.sakaiproject.org/svn/msgcntr/trunk@129537 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAK-23907 removing assembly and POM cleanup

git-svn-id: https://source.sakaiproject.org/svn/msgcntr/trunk@129538 66ffb92e-73f9-0310-93c1-f5514f145a0a