created css inner test

- Imported bootstrap
- Regenerated html layout: with footer and header, more subfield.
- generated only based on static page. Need to be changed to dynamic
ones to use.
Merge pull request #1 from raypeng/master

Ask
Merge branch 'inner-test-css'

Conflicts:
	briefr/Gemfile
	briefr/Gemfile.lock
	briefr/app/controllers/stories_controller.rb
	briefr/app/helpers/stories_helper.rb
	briefr/app/views/layouts/application.html.erb
	briefr/app/views/stories/erbindex.html.erb
	topsy.rb
Delete index.html.haml
updated css for inner test
Merge pull request #4 from leafsherry/css-structure

css structure