BZ-996028: upgrading to ANTLR 3.5
(cherry picked from commit 1a28d31fab6fe441df3b718d2539233d012d0435)
BZ-989519 Upgrades: quartz 1.6.1 to 1.8.5, netty 3.2.0 to 3.2.6, spring 3.0.6 to 3.0.7, ftpserver-core 1.0.4 to 1.0.6, commons-net 2.0 to 2.6 (to be in sync with switchyard) + refactor quartz's groupId
Move all <scope> elements in the parent pom down into the child poms (does not change the actual build).
Fix typo in builder message: kmodulet.xml
JBPM-3869, BZ-880874: Pessimistic locking support
JBPM-3869, BZ-880874: Adding backwards compatible constructors
BZ-958383: SingleSessionCommandService.execute() throws an Exception on
txm.rollback() in case that txm.commit() failed with RollbackException
DROOLS-227 Dirty tracking to skip nodes and segments. Addresses performance issues for large rules, and large rule sharing.
DROOLS-226 Thread Safety issues for bitmasks and StagedLeftTuples
DROOLS-228: fixing classloaders to properly resolve maven dependencies
(cherry picked from commit 4d66e90681844a92b51fb2b25d1e026a6011474d)

Conflicts:

	drools-compiler/src/test/java/org/drools/compiler/CommonTestMethodBase.java
	drools-compiler/src/test/java/org/drools/compiler/integrationtests/IncrementalCompilationTest.java
Merge branch 'master' of github.com:droolsjbpm/drools
DROOLS-229 Remove Redundant Map for RightInputAdapterNode Memory, the data already exists else where
-Removed a load of @Ingore's that now pass
-Quick fix for BranchNode's update method
-Quick fix for BranchNode's update method
-fixed bad import