Merge pull request #81 from zoza/develop

Filter to Servlet changed
Support for force-setting language in Ninja.
Merge branch 'develop' of github.com:reyez/ninja into develop
Added test case for implicit language in html template.
Merge pull request #82 from zoza/develop

fixed egg-chicken problem
Removed deprecated method.
etag and Cache-Control support for static assets.
added license information
Merge branch 'feature-etag-caching-static-assets' into develop
[maven-release-plugin] prepare release 1.2
[maven-release-plugin] prepare for next development iteration