replaced brfs with textrequireify
Merge branch 'master' of https://github.com/Financial-Times/origami-build-tools into textrequireify

# By Dan Searle (18) and Rhys Evans (1)
# Via Dan Searle (2) and Rhys Evans (1)
* 'master' of https://github.com/Financial-Times/origami-build-tools:
  logging any browserify errors to console
  Added highlighting to code examples.
  Demo script tag is no longer self-closing.
  Removed no-js class from html element of demo template.
  Added o-hoverable-on class to HTML element. Added o--if-nojs style, and class to enable it, added to body by JS.
  demo task now has a default config file location. Fixes #15
  Updated readme.
  Demo now adds source maps to JS and CSS, and outputs CSS in expanded style. Fixes #6.
  Made Bower version check more defensive.
  Install now works on windows (fixes #14). Bower now only installed if it's not already, or is old (fixes #13).
  Fixes for running on Windows.
  Added ability to set body class on generated demo.
  Now specifies SASS gem version to install. Fixes #12
  Demo SASS and JS now only built for --local
  Only install sass gem if it's not already installed or it's old. Fixes #11
  Readme now explains how origami.json is updated when demos are built.
  Demo build will now update the demos property of origami.json: if local, then it will be removed. If build service, then it will be populated with the list of demo files that have been created. Fixes #10
  Demo build enhancements: Build service JS URLs now used. Already-built CSS, JS and HTML files will not be built-again. When the demo just uses the main.js or main.scss, it will use the normal build service bundles URLs.
  Bower install now also uses Origami Registry as a Bower registry.

Conflicts:
	package.json
Merge pull request #21 from Financial-Times/textrequireify

replaced brfs with textrequireify