Merge branch 'fix_stream' into 'master'

Fix stream

Fix stream handling:
1) calling conventions for parseFile in stream mode
2)  add 'outFile' option to mainFunction stream protocol
3) sort json dict keys and start/endRe events
4) add catchall for exceptions in streaming mode
5) remove unnecessary 'try' block in parseStep, exceptions are treated by (4) or cause clean parser suicide in non-stream mode

See merge request !4