[DROOLS-45] anticipate pushing of the compiling pattern on the build stack to fix unification compilation
[DROOLS-44] when collecting declarations for a given scope skip the ones coming from an OR branch
[DROOLS-39] report constraints jitting failures as warnings
(cherry picked from commit 7e082208e625f84d41e540b3e4f01a8e95aa5dd2)
DROOLS-46: fixing kbuilder attach to an existing kbase
(cherry picked from commit 8d50302f22543a847c2cb248a8fd624f732df7bf)

Conflicts:

	drools-compiler/src/test/java/org/drools/integrationtests/DynamicRulesTest.java
	drools-core/src/main/java/org/drools/common/AbstractRuleBase.java
(cherry picked from commit ce10282eb0001d72e61e5d420db8b2ec433a56dc)

Conflicts:

	drools-compiler/src/main/java/org/drools/rule/builder/dialect/java/JavaDialect.java
[DROOLS-50] fix combined use of memberOf and null safe dereferencing
(cherry picked from commit ef4dc900927df4c5d6b444e51224bebe56670256)
[DROOLS-51] fix positional constraint when using a null as value
DROOLS-49: Improve project to deploy drools on Apache Karaf / JBoss Fuse
DROOLS-49: Improve project to deploy drools on Apache Karaf / JBoss Fuse
DROOLS-49: Improve project to deploy drools on Apache Karaf / JBoss Fuse
DROOLS-49: Improve project to deploy drools on Apache Karaf / JBoss Fuse
DROOLS-49: Improve project to deploy drools on Apache Karaf / JBoss Fuse