add summary function independent of WikipediaPage
add summary function independent of WikipediaPage

AhmedAMohamed/Wikipedia,Timidger/Wikia,TobyRoseman/Wikipedia,TobyRoseman/Wikipedia,alexsalo/Wikipedia,jeffbuttars/Wikipedia,theopolisme/Wikipedia,goldsmith/Wikipedia,kaushik94/Wikipedia,Timidger/Wikia,alexsalo/Wikipedia,seansay/Wikipedia,kaushik94/Wikipedia,jeffbuttars/Wikipedia,AhmedAMohamed/Wikipedia,seansay/Wikipedia,suesai/Wikipedia,barrust/Wikipedia,suesai/Wikipedia,goldsmith/Wikipedia