Update samples/scala-play2/README.md

Resolver needn't be defined, because it is defined in the play2 module.
Update samples/java-play2/README.md

Play2 module lives in maven central
Update samples/java-play2/README.md

Remove last curly brace from dependencies listing
Update samples/scala-play2/README.md

Remove last curly brace from dependencies listing
fixed routing to support nested paths
Merge pull request #94 from akkie/master

Update README files for scala-play2 and java-play2 samples
added support for responseClass=List[com.foo.Bar]
refactored per #PR101
Copy of sources of the java-jaxrs sample
Removed unnecesary dependencies
Added instructions to README.md
Upgraded tomee version