Temp master 20109

See merge request !46

BIS-1448: More correct implementation of casting while sorting, which does not discard not evaluated values.

BIS-1448: Fixed the failing search if integer dynamic property has not been evaluated and used for sorting.

BIS-1439: Changed the name of a test file not to collide with an existing one in a productive instance. This is to avoid a potential bug report if an inline file with exactly the same name will be exported.

BIS-1436 : 2PC : Investigate why integration-tests failed with error "Begin was going to be reused" - close Spring application context before restarting test AS to avoid having multiple background jobs for finishing transactions