Removing zlib hack since only PIL needs it. The build should pass without it.
Removing zlib hack since only PIL needs it. The build should pass without it.

touilleMan/mongoengine,gmacon/mongoengine,cogniteev/mongoengine,Catstyle/mongoengine,reallistic/mongoengine,khallaghi/mongoengine,larsbutler/mongoengine,MakerReduxCorp/mongoengine,MongoEngine/mongoengine,muhammad-ammar/mongoengine,Davidrjx/mongoengine,blaggacao/mongoengine,gavincabbage/mongoengine,cogniteev/mongoengine,eli-b/mongoengine,ProgressivePlanning/mongoengine,Davidrjx/mongoengine,nathanial/mongoengine,WingGao/mongoengine,noirbizarre/mongoengine,ms5/mongoengine,sourcelair/mongoengine,elephanter/mongoengine,starsirius/mongoengine,nicolascine/mongoengine,9nix00/mongoengine,jimmyshen/mongoengine,MakerReduxCorp/mongoengine,losintikfos/mongoengine,RussellLuo/mongoengine,iandd0824/mongoengine,MRigal/mongoengine,prijindal/mongoengine,DavidBord/mongoengine,yarneo/mongoengine,ConsumerPhysics/mongoengine