code cleanup: rails stuff under one if

Signed-off-by: Zeljko <zeljko@zwr.fi>
mongoid extension: return full json

Signed-off-by: Zeljko <zeljko@zwr.fi>
zwr angular file structure

This will be maybe populated later, like with the menu etc.

Signed-off-by: Zeljko <zeljko@zwr.fi>
one initializer for all zwr stuff

This was previously markdown initilizer, but there i no purpose
of a file with only one line. All zwr stuff can be in a sinvgle
file.

Signed-off-by: Zeljko <zeljko@zwr.fi>
generators for angular modules
layout: more generic home page

Signed-off-by: Zeljko <zeljko@zwr.fi>