JBPM-4400: Problems using persistences with human tasks in OSGi

Conflicts:
	jbpm-runtime-manager/src/main/java/org/jbpm/runtime/manager/impl/RuntimeManagerFactoryImpl.java
 - removing sysout
JBPM-4402: JBPM installer, build.properties, jbpm-dashbuilder, default server is wildfly but dashbord version is jboss 7
 - removing outdated osgi import
jbpm-services-ejb-impl: temp fix for jboss-as-arquillian-container-managed dependency
JBPM-4400: Problems using persistences with human tasks in OSGi
 - further OSGi improvements
JBPM-4400: Problems using persistences with human tasks in OSGi
 - need to add export to avoid build failure, issue with split packages
JBPM-4403: overriden org.jboss.as version moved to kie-bom
- making BAM task summaries commands available
BZ-1123789 - On Entry/Exit action script is not executed in multi-instance sub process
- Increasing times for tests

(cherry picked from commit 3d1148290abbff559533a0a066056c1b7ab75ebc)
when process instance is stored as fact it should be loaded with read only mode to avoid updates to db on session load
fixes to failing tests to improve build outcome
JBPM-4400 - Problems using persistences with human tasks in OSGi - ensure that task variables are marhsalled only with protobuf and not java serialization
unignore test, disabled exception on strick byte array equallity following SerializationHelper on drools side
BZ-1085958 - The kie-services-client can not be used with OSGi (jbpm-human-task command corrections)
BZ-1085958 - The kie-services-client can not be used with OSGi (jbpm-human-task-core command corrections)
changed <repository> from http to https
[BZ-1119695] implement incremental compilation for jbpm processes
BZ-1085958 / BPMSPL-25 - The kie-services-client can not be used with OSGi / Flat command generation and usage