blueprint is broken

[wikimatze]

For a fresh app (it takes erb as the default renderer) I get:

padrino-gen plugin blueprint
WARN: Unresolved specs during Gem::Specification.reset:
      activesupport (>= 3.1)
      tilt (< 3, >= 1.3)
      mustermann19 (>= 0)
WARN: Clearing out unresolved specs.
Please report a bug if this causes problems.
       apply  https://raw.github.com/padrino/padrino-recipes/master/plugins/blueprint_plugin.rb
      create    app/views/shared/_blueprint.none
  The template at https://raw.github.com/padrino/padrino-recipes/master/plugins/blueprint_plugin.rb could not be found!

Since blueprint is not maintained anymore (last change from 2011) I think we should drop this plugin.