[DROOLS-599] kjar archertype

My contribution, as per JIRA's reference.
Merge remote-tracking branch 'tarilabs/kie-archetypes'
adapted to coming up ip-bom 6.0.0.CR13
[DROOLS-599] kjar archertype
Merge branch 'master' of github.com:droolsjbpm/droolsjbpm-knowledge
docs: fix reference to Commands API section
BPMSPL-84 - query builder framework fixes
BPMSPL-84 - updates to various query builder interfaces
BPMSPL-84 - moving new query builder interfaces from kie-api to kie-internal
Allow the KieHelper to accept explicit KieBaseConfigurations
Merge pull request #76 from sotty/master

Allow the KieHelper to accept explicit KieBaseConfigurations
BZ1081508 - Java / MVEL expression is ignored for dataInputAssociation (input parameter mapping), BZ1098140 - RESTWorkItemHandler: automated (un)marshalling
BZ-1147642 - Minimal ExecutorService interval 1s can be limiting for high performance environments
[DROOLS-619] implement strongly typed drl annotations
make accessible the names of the KieBases and KieSessions available in a KieContainer
DROOLS-488 "Pluggable and Encapsulated Knowledge Types"
-Start of making Mode's chainable