Merge pull request #142 from nobullet/develop

Adding support of ninja.context for SuperDevMode
Added changelog.
Added convert string parameter to other class type
Some more testcases. converter does no
longer throw runtime exception, but
returns null in case something goes wrong.
Tiny fix because expression=" " syntax is deprecated.
Added support for HEAD and arbitrary http methods in router.
Removed compilation of archetypes.
Does not work with new releases. Maybe
we should move archetypes to separate project.
[maven-release-plugin] prepare release ninja-3.0.0
[maven-release-plugin] prepare for next development iteration
[maven-release-plugin] prepare release ninja-3.0.0
[maven-release-plugin] prepare for next development iteration
Fixed archetypes. They now also bundle testcases.
Tiny documentation fix.
Proper handling of exceptions in controllers => now 
emitted as 400 - bad request by the framework.
Added feature to specify custom location for static assets
Update static_assets.md
Fixed possible glitch in the matrix: BodyParserEnginePost.invoke()
              may set Strings to unsupported fields (amsz, ra).
1) basedir path normalization 2) returning Optional.absent in getUrlForRile 3) made application.static.asset.basedir const
Merge branch 'develop' of https://github.com/sojin/ninja into develop
Update changelog.md