I'm writing an application in Scala using IntelliJ and sbt (latest stable version on everything). I can run and debug it just fine from within intellij but if I try to run the standalone artifact it complains that it can't find Main and I should add a MANIFEST.MF file in META-INF. If I add this manually to the jar, it runs fine. But if I add this to my source tree to be automatically included inn the jar, the program won't start in Intellij because 'duplicate MANIFEST.MF' and there isn't any one else. So I assume Intellij adds one on it's own. I've tried all the tricks I've found regarding mergestrategy with no luck.
What is the correct this?
