add image getting function to WikipediaPage
add image getting function to WikipediaPage

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