Merge pull request #12 from EricWittmann/master

fix for BZ 1017231
Add privileged action for performing mvel predicate expression
RTGOV-312 Sync'd loading rule base and creating session to avoid intermittent rule initialization issue that causes 'entry point not found'
RTGOV-299 Workaround for npe in mvel when trying to call a function. Only occurs during deployment of report - not in standalone or arquillian tests
RTGOV-312 Remove sync and load rules differently
RTGOV-313 Update drools version to 6.0.0.Final and fix some xmlns versions in swyd descriptor
RTGOV-314 Fix issues with importing samples as maven projects into jbds