Changes in managing cases cache
Merge from BRANCH_PLATFORM_5
Merge branch 'master' of github.com:idega/is.idega.idegaweb.egov.bpm

* 'master' of github.com:idega/is.idega.idegaweb.egov.bpm:
  Changes in managing cases cache
Making sure roles are loaded for user
Joining on bpm and case bind table only if any proc. inst. ID is provided
Merge branch 'master' of git+ssh://github.com/idega/is.idega.idegaweb.egov.bpm into BRANCH_PLATFORM_5

Conflicts:
	src/java/is/idega/idegaweb/egov/bpm/cases/manager/BPMCasesRetrievalManagerImpl.java