asInstanceOf[String] is fragile when compared with toString - it can (and does) cause class cast exceptions.
Merge pull request #1539 from huntc/bad-dynamic-casts

Less compiler error handling is broken
[doc] Update documentation README to be more accurate

The README was not accurate about the packaging of documentation and how rendering of documentation was done internally.  Added some notes to about the main SBT project and the DocumentationServer.
Don't lose echo when initialising Play project settings

"play-interaction-mode" was recently introduced as a setting for Play
projects. The setting object was initialised when a Play project is
created. Unfortunately, initialising the setting object created a
JLine ConsoleReader object which, as a side-effect, disabled terminal
echo. Instead of creating a ConsoleReader at initialisation time, we
need to delay creation of the ConsoleReader until the setting object is
actually used, so echo can be restored afterwards.
Merge pull request #1476 from richdougherty/run-echo

Fix jline lost echo issues
Merge pull request #1544 from wsargent/patch-5

[doc] Update documentation README to be more accurate
ActionBuilder docs and improvements

* Added ActionBuilder.composeAction method
* Added new authentication action builder
* Documented actions composition using ActionBuilder
* Modified play-docs so that in the documentation project it can serve
  API docs from the JAR while still serving the manual off the
  filesystem