Add dependencies required to use pax exam 4.3 & Karaf 2.4

(cherry picked from commit 9910f410dbe62c662a866e5bdf10dc640fb9e18b)

Conflicts:
	drools-osgi/drools-karaf-itest/pom.xml
Fix issues with pax-exam. There was a problem with a transitive dependency pax-exam-junit4 3.5 was used instead of 4.3

(cherry picked from commit 24551623ba5146caf3de45f36d7a04a342f8f827)
Use version of camel, cxf as defined in the BOM. Add version for Spring & use the one define into the BOM

(cherry picked from commit b5ffdbe654542b82681c1bc0044a6f38879bc150)
Use version of camel, cxf as defined into the BOM

(cherry picked from commit c56c7ea9c8f356d7298381c768fbe04bd551659d)
Fix versions to use camel, cxf as defined into the BOM. Project has moved from camel 2.12 to 2.14

(cherry picked from commit 1aae8ae8769bdfaa668a0732c51a3c35f5e689c6)
Split itest of KieSpringOnKarafIntegrationTest into 2 separate tests; one covering KieSpring & the other jBPM and Persistance

(cherry picked from commit 9eb38e574cb0047968fb435b8c04b2cae15b54cb)
Remove features to load spring & spring-dm into the options method as spring & spring-dm are defined within the drools features

(cherry picked from commit f5ac5b2f8b994d00da04190c9695b1f53c5e9940)
Remove comment

(cherry picked from commit 421859038fb73a5c156a8eb3bf39ed9063d85653)
Remove comment, use version of camel, cxf as defined into the BOM, add spring version range

(cherry picked from commit 1fdd4ed6cc55a803eb60af15604da09c83e4bd59)
Remove non required packages

(cherry picked from commit 103971d2e123c60874348d5d124f750aa7ed66b6)
Force package javax.persistence.criteria to be added into the import section of the MANIFEST.MF file generated using the '=' symbol before the package name

(cherry picked from commit b0d0b431dfd35291da49a479f9d105b0505aca80)
Add missing import-package required - org.jbpm.services.task*, add missing bundle javax.validation, rename hibernate into droolsjbpm-hibernate to avoid clash with hivernate features of karaf

(cherry picked from commit 69aa55b2ac089964fba5a1a8c59ff6833cc145f3)
re-enable osgi tests

(cherry picked from commit a4d21645761a45528475a7c74bfc78b0fa19589e)