using grunt-sed instead of sed
using custom task to copy/remove/create files
Escape open parenthesis in grunt-sed regexp
fix relateditem tests
Merge branch 'master' of github.com:plone/mockup
remove jslint @isBrowser issue
TinyMCE test dust up
Merge branch 'master' of https://github.com/plone/mockup
Merge the latest changes from original repo.