Formatted sources
Initial work on results refactoring
Got the rest of play core compiling
Finished results refactoring

* Got all integration tests and sample apps running
* Modified ActionBuilder to make building builders easier
* JPA is now bound to HTTP context by default, so can be used
  asynchronously
Fixing compile errors/bugs from rebase
Added comprehensive tests for new functionality
Updated doc sample tests to cope with new architecture
Implemented wrapped buffer performance improvement
Formatted sources with scalariform