create teams and challenge wiki
create teams and challenge wiki

thomasyu888/SynapseChallengeTemplates,Sage-Bionetworks/U4CChallenge,cbare/SynapseChallengeTemplates,Sage-Bionetworks/SynapseChallengeTemplates,Sage-Bionetworks/U4CChallenge,thomasyu888/SynapseChallengeTemplates,cbare/SynapseChallengeTemplates,Sage-Bionetworks/U4CChallenge,thomasyu888/SynapseChallengeTemplates,Sage-Bionetworks/SynapseChallengeTemplates,Sage-Bionetworks/SynapseChallengeTemplates,thomasyu888/SynapseChallengeTemplates,cbare/SynapseChallengeTemplates,cbare/SynapseChallengeTemplates,Sage-Bionetworks/SynapseChallengeTemplates