Work in progress. Using vanilla Scala OSGi bundles.
Added dependency on modules. They should normally be picked up
by transitive dependencies in scala-compiler.pom, but for the moment
we need a newer version of them, so we force it here.
Clean up unused profiles and remove toolchain repos.
Add back explicit dependencies to modules.
Merge pull request #30 from dragos/improve/scala-osgi

Move to vanilla Scala OSGi bundles