Pull static assets from a configurable CDN
Added `grunt-text-replace` and fixed setting of cdn property in the Gruntfile
Made CDN url configurable through environment variable
Merge pull request #3876 from simong/cdn

Pull static assets from a configurable CDN
Merge branch 'master' into bbc

* master:
  Made CDN url configurable through environment variable
  Added `grunt-text-replace` and fixed setting of cdn property in the Gruntfile
  Pull static assets from a configurable CDN
Merge branch 'bbc' of git://github.com/oaeproject/3akai-ux into bbc

* 'bbc' of git://github.com/oaeproject/3akai-ux:
  Improved default position