add raw renderer, can be used to allow html
add raw renderer, can be used to allow html

required now that default renderer is htmlEncode

kaufmo/koala-framework,Sogl/koala-framework,nsams/koala-framework,yacon/koala-framework,Sogl/koala-framework,koala-framework/koala-framework,koala-framework/koala-framework,nsams/koala-framework,kaufmo/koala-framework,yacon/koala-framework,kaufmo/koala-framework,Ben-Ho/koala-framework,yacon/koala-framework,nsams/koala-framework,Ben-Ho/koala-framework