demo html files are included in templates, causes to fail in asset precompile

[vinchi777]

demo html files are generated as asset templates which causes error when compiling assets

# inside the generate gem.
# ..../gems/rails-assets-thatisuday--ng-image-gallery-2.0.8/app

- javascripts/
- stylesheets/
- templates/ng-image-gallery/demo
   conf.html
   main.html
   provider.html

here is the bower.json file
https://github.com/thatisuday/ng-image-gallery/blob/master/bower.json

[hut8]

I am doing some research on this.