[DROOLS-532] Avoid using compilation cache between incompatible drools versions
[DROOLS-531] allow to create a valid KieClasspathContainer even from a non-maven project
BZ996944 - GDT Audit log: missing information in column update logs
[DROOLS-529] fix synchronization of phreak segments creation
Merge branch 'master' of github.com:droolsjbpm/drools