temporarily comment out mgo functionality in app.go
temporarily comment out mgo functionality in app.go

gojp/nihongo,gojp/nihongo,hermanschaaf/nihongo,gojp/nihongo,shawnps/nihongo,shawnps/nihongo,shawnps/nihongo,gojp/nihongo,hermanschaaf/nihongo,shawnps/nihongo,hermanschaaf/nihongo