grunt provides all the things we're using shelljs for
fix long markdown lines popping out of the container
visual tweaks
changed soft tabs from 2 spaces to 4 spaces
removed a couple of blank lines
really keep pre and code tags from overflowing
Merge pull request #3307 from sathomas/docpreview

visual tweaks
Added the main Valencian and Hindi bundles to the QUnit tests
Merge branch 'master' of https://github.com/oaeproject/3akai-ux
Merge pull request #3305 from stuartf/issue-3305

Markdown Preview Extends Beyond Container
Merge pull request #3295 from stuartf/removeShellJs

grunt provides all the things we're using shelljs for
Follow up on shelljs removal