Merge branch 'master' of github.com:playframework/Play20
Rewritten the SBTLink stuff in pure Java - Step 1 to better Scala versions compatibility
some fixes, alsp renaming Result extractor to PlainResult
updating scala futures
Be sure that logback is always configured.
Allow the WS library to be used outside of any running application.
Fix DynamicForm (fill, error, and view helpers should now work as expected)
Merge pull request #347 from kevinbosman/lh-156-ebean-config

Allow for overriding default Ebean startup config
Fix NPE when signing POST'ed body
some fixes
Remove the broken Jaxen dependency (still need to rewrite play.libs.XPath without using it)
use application classloader in play.api.libs.concurrent.Akka
Implement XPath lib with XPath standard API

This commit rewrites the XPath lib to use the standard API instead of
Jaxen.
It however introduces a small dependency to org.apache.ws.commons.util
to have a simple implementation of NamespaceContext. We could avoid the
dependency by copying their implementation.
Merge pull request #398 from mchv/xpath

Implement XPath lib with XPath standard API
Fix discovery of the `jnotify` jar.
Properly fixes the JNotify discovery (previous one was broken)
using application.context to set the path for session and flash cookie
few fixes
few fixes
convert comments, blocks, and block args into positional