Using string interpolation for acceptance specs
Merge pull request #71 from etorreborre/2.2

Using string interpolation for acceptance specs
Java 1.7 is now the minimum in 2.3.0
Updating config values in 2.3 docs branch
Updated Akka guide to work with new examples.
Merge branch '2.3' of https://github.com/scalatra/scalatra-website into 2.3

Conflicts:
	_config.yml