No Scala Files are recognized after pulling down the latest pre-built IDEA 15 EAP w/ JDK8 for OS X (v.142.2670.3) and installing the Scala plugin (released today - v.0.41.915).
Invalidating the caches and restarting did no good.
Has anyone gotten Scala and ScalaTest working with the latest IDEA 15 EAP on OS X?
In addition, when upgrading from IDEA 14, wouldn't the user expect to have the latest versions of the same plugins automatically installed? In this version, neither the SBT, nor Scala plugins were installed.