added test for system stream
added test for system stream

ujfjhz/storm,cherryleer/storm,cluo512/storm,pczb/storm,srishtyagrawal/storm,hilfialkaff/storm,hmcc/storm,gongsm/storm,pczb/storm,adityasharad/storm,erikdw/storm,hmcl/storm-apache,ferrero-zhang/storm,srishtyagrawal/storm,taoguan/storm-1,hmcc/storm,d2r/storm-marz,kamleshbhatt/storm,cluo512/storm,knusbaum/incubator-storm,raviperi/storm,javelinjs/storm,knusbaum/incubator-storm,hmcl/storm-apache,Aloomaio/incubator-storm,pczb/storm,srishtyagrawal/storm,hmcc/storm,konfer/storm,ujfjhz/storm,nathanmarz/storm,kishorvpatil/incubator-storm,carl34/storm,revans2/storm,erikdw/storm,hmcl/storm-apache,raviperi/storm,ferrero-zhang/storm,chrismoulton/storm,revans2/incubator-storm,d2r/storm-marz,Aloomaio/incubator-storm,mesosphere/storm,F30/storm,sakanaou/storm,cluo512/storm,kamleshbhatt/storm,elancom/storm,lcp0578/storm,allenjin/storm,taoguan/storm-1,kevpeek/storm,carl34/storm,sakanaou/storm,kevinconaway/storm,srdo/storm,F30/storm,rahulkavale/storm,raviperi/storm,knusbaum/incubator-storm,kevpeek/storm,kishorvpatil/incubator-storm,d2r/storm-marz,konfer/storm,allenjin/storm,ferrero-zhang/storm,knusbaum/incubator-storm,0x726d77/storm,0x726d77/storm,mesosphere/storm,kevinconaway/storm,kamleshbhatt/storm,rahulkavale/storm,cherryleer/storm,Frostman/storm,metamx/incubator-storm,adityasharad/storm,Frostman/storm,roshannaik/storm,F30/storm,srdo/storm,ferrero-zhang/storm,pczb/storm,rahulkavale/storm,Crim/storm,kevinconaway/storm,javelinjs/storm,gongsm/storm,metamx/incubator-storm,srishtyagrawal/storm,hilfialkaff/storm,Crim/storm,d2r/storm-marz,jamesmarva/storm,erikdw/storm,jamesmarva/storm,revans2/incubator-storm,revans2/incubator-storm,konfer/storm,knusbaum/incubator-storm,mesosphere/storm,0x726d77/storm,chrismoulton/storm,praisondani/storm,carl34/storm,sakanaou/storm,hmcc/storm,revans2/storm,Frostman/storm,carl34/storm,ujfjhz/storm,hmcl/storm-apache,revans2/storm,srdo/storm,hilfialkaff/storm,erikdw/storm,hmcl/storm-apache,erikdw/storm,revans2/incubator-storm,kevpeek/storm,adityasharad/storm,raviperi/storm,raviperi/storm,kamleshbhatt/storm,cherryleer/storm,Frostman/storm,konfer/storm,praisondani/storm,adityasharad/storm,3manuek/storm-1,0x726d77/storm,sakanaou/storm,hilfialkaff/storm,elancom/storm,allenjin/storm,chrismoulton/storm,Aloomaio/incubator-storm,kevinconaway/storm,Crim/storm,ujfjhz/storm,sakanaou/storm,gongsm/storm,kamleshbhatt/storm,0x726d77/storm,roshannaik/storm,Aloomaio/incubator-storm,Frostman/storm,hilfialkaff/storm,metamx/incubator-storm,taoguan/storm-1,kamleshbhatt/storm,srishtyagrawal/storm,praisondani/storm,gongsm/storm,mesosphere/storm,3manuek/storm-1,sakanaou/storm,pczb/storm,elancom/storm,cherryleer/storm,raviperi/storm,elancom/storm,kevpeek/storm,kamleshbhatt/storm,raviperi/storm,metamx/incubator-storm,ujfjhz/storm,Crim/storm,cluo512/storm,revans2/incubator-storm,3manuek/storm-1,hmcc/storm,hmcl/storm-apache,nathanmarz/storm,F30/storm,jamesmarva/storm,jamesmarva/storm,mesosphere/storm,F30/storm,praisondani/storm,Crim/storm,lcp0578/storm,rahulkavale/storm,0x726d77/storm,adityasharad/storm,pczb/storm,srdo/storm,Crim/storm,d2r/storm-marz,knusbaum/incubator-storm,ujfjhz/storm,Aloomaio/incubator-storm,adityasharad/storm,jamesmarva/storm,3manuek/storm-1,hmcc/storm,kishorvpatil/incubator-storm,F30/storm,kishorvpatil/incubator-storm,cluo512/storm,Crim/storm,lcp0578/storm,kishorvpatil/incubator-storm,cluo512/storm,roshannaik/storm,F30/storm,lcp0578/storm,revans2/storm,mesosphere/storm,srishtyagrawal/storm,ujfjhz/storm,kevpeek/storm,ferrero-zhang/storm,rahulkavale/storm,chrismoulton/storm,roshannaik/storm,allenjin/storm,nathanmarz/storm,elancom/storm,hmcc/storm,adityasharad/storm,taoguan/storm-1,lcp0578/storm,carl34/storm,erikdw/storm,Aloomaio/incubator-storm,srishtyagrawal/storm,chrismoulton/storm,revans2/storm,pczb/storm,gongsm/storm,kishorvpatil/incubator-storm,kevinconaway/storm,kevpeek/storm,roshannaik/storm,kevinconaway/storm,Aloomaio/incubator-storm,erikdw/storm,0x726d77/storm,cluo512/storm,allenjin/storm,nathanmarz/storm,srdo/storm,javelinjs/storm,praisondani/storm,carl34/storm,kishorvpatil/incubator-storm,cherryleer/storm,3manuek/storm-1,roshannaik/storm,metamx/incubator-storm,konfer/storm,srdo/storm,kevpeek/storm,srdo/storm,roshannaik/storm,nathanmarz/storm,javelinjs/storm,hmcl/storm-apache,carl34/storm,knusbaum/incubator-storm,kevinconaway/storm,sakanaou/storm,taoguan/storm-1