* RootSettings plugin contains settings for root project
* other auto plugins that are meant only for root project depend on RootSettings
* other auto plugins that are meant for every project are enabled by default reducing boilerplate
Only first level transitive dependencies are left, when
transforming sample build definitions from library to project
dependencies. Therefore explicitly add akka dependencies that
samples use.
* load sample builds from their definitions and replace library dependencies with project ones
* remove redefined sample build definitions
* test osgi sample by running a maven command
* take advantage of latest incremental compiler improvements
* scala 2.10.4
* Remove workaround in FutureSpec, bug fixed in Scala 2.10.4
* Change version of samples to allow snapshot overwrite in publishM2
* allow publish overwrite for osgi-dining-hakkers/uncommons
