RSM

........S. [ZBXNEXT-3274,ZBXNEXT-3277] removed problem_count field from trigger table
                                       fixed tag validation when creating events
                                       fixed trigger field update after correlation
                                       fixed processing of global event correlation with multiple conditions of the same type
                                       fixed crash when processing of large event batches
                                       fixed trigger discovery when validation fails for a trigger tag
                                       fixed time based trigger processing by timer process
                                       added leading/trailing whitespace removal when creating event tags
                                       added code improvements