BZ-1071213: fix RuntimeEnvironmentBuilder in order to avoid "IllegalStateException: There's already another KieContainer created from a different ClassLoader"
BZ-1075745 - True when result not firing 'then' statements

(cherry picked from commit 47967feffc6cee73300c3a07fb979f73b90f1497)
BZ-1071944 - REST /task/query operation throws exception when given *no* parameters
(cherry picked from commit 1e3e6b2aaa08ac1db9837f585ea3d7868d955058)
BZ-1070097 - History commands sent via JMS require deploymentId to be set
BZ-1070097 - History commands sent via JMS require deploymentId to be set
(cherry picked from commit f5f8e84f70605a3b837d7c7e24d895f0ade41c8e)
BZ-1074322 - REST /task/query parameter pageSize=10 returns all the tasks
(cherry picked from commit 7df519904fd15da66b1f4d3023f72b9401d1cc02)
BZ-1074322 - REST /task/query parameter pageSize=10 returns all the tasks
(cherry picked from commit b4e3e2098772bd3343a411284030420ee53c0eb5)
BZ-1076696 - Schema problems with DDL scripts

(cherry picked from commit 43b691033403bf91e57e09fffc06b2e88df35445)
BZ-1080329 - Process changes are not reflected after redeploying unit with same GAV and process version

(cherry picked from commit fabd5e762cb1ae450da444d7fbbf71b8d86f634f)
BZ-1065314 - Unable to retrieve a JSON formatted Task instance via the REST API
BZ-1065314 - Unable to retrieve a JSON formatted Task instance via the REST API
BZ-1082508 - NPE when I use task escalation in my process

(cherry picked from commit 58c9d1c091d193f131888d147cff1d869cc9e099)
JBPM-4278/BZ-1082091 - ClassCastException for ConnectTimeout REST WorkItem/Service Task input parameter

(cherry picked from commit 4480d0fdc70a9cb0d28b5ac1594ee050d4eaacab)
BZ-1082111 - NPE when sub-process handles an error code exception

(cherry picked from commit bdc93de85e67a68c5fb9684eb4bf449f8b5e7323)
BZ-1076631 - KieSession returned instead of task service for EventListenerProducers

(cherry picked from commit 283afb3b6b5b28ec7aebf6ee49d9741d9b465f28)
BZ-1081525: null check for getting all the comments associated with a task
BZ-1083268 - Usage of finalize() in product code BRMS / BPM Suite

(cherry picked from commit 8124309f9bb24e6b6a0a4c967240fb12d26d201c)
BZ-1069747: returning empty for null variables to not break forms
BZ-1067772,BZ-1071879 - Group task permissions not available through remote JMS clients
BZ-1084044 - Properties file can't be load in LDAPUserGroupCallbackImpl

(cherry picked from commit 8e6ee91c5ed47723065998131593bf78a757a53c)