remove Defaults.defaultSettings mix in
remove Defaults.defaultSettings mix in

This isn't necessary and leads to an invalid configuration scenario
which prevents ensime-sbt from working.

For more information, see https://github.com/ensime/ensime-sbt/issues/145

timcharper/marathon,ss75710541/marathon,mesosphere/marathon,Caerostris/marathon,yp-engineering/marathon,timcharper/marathon,janisz/marathon,janisz/marathon,Caerostris/marathon,ss75710541/marathon,mesosphere/marathon,mesosphere/marathon,gsantovena/marathon,Caerostris/marathon,mesosphere/marathon,natemurthy/marathon,janisz/marathon,guenter/marathon,natemurthy/marathon,gsantovena/marathon,guenter/marathon,Caerostris/marathon,guenter/marathon,ss75710541/marathon,meln1k/marathon,gsantovena/marathon,guenter/marathon,meln1k/marathon,gsantovena/marathon,meln1k/marathon,timcharper/marathon,janisz/marathon,Caerostris/marathon,mesosphere/marathon,guenter/marathon,natemurthy/marathon,meln1k/marathon,janisz/marathon,titosand/marathon,yp-engineering/marathon,gsantovena/marathon,titosand/marathon,meln1k/marathon