add donation function (support Wikimedia!)
add donation function (support Wikimedia!)

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