[#1674] Update HtmlUnit from v2.8 to v2.12
[#1674] Update Selenium from v1.0.1 to v2.33

[#1674] Update tests for selenium  v2.33 and htmlUnit 2.12

[#1674] Fix tests to run with new version of lib
[#1668] Fix mailer.test.html

[#1674] Desactivate DefaultCssErrorHandler log

[#1674] do not spit out error page
[#1670] fixed test on master: multidb implementation creates extra metjod JPAContext(?)
Merge branch 'master' of https://github.com/playframework/play
[#1518] Propagate exceptions in jobs to promises from .now() and .in() for Controller.await()
Merge branch 'master' of https://github.com/playframework/play
[#1625] Add ability to include file in message files
fixed [#1661] WAUrlFetch applies query string params and http headers after writing to response body resulting in an IllegalStateException
[#1625] fixed unwanted side-effect of test: reset language
[#1182] Close Input file is not closed in ServletWrapper
Merge branch 'master' of https://github.com/playframework/play