grunt provides all the things we're using shelljs for
fix long markdown lines popping out of the container
visual tweaks
Fix for [Issue 3270](https://github.com/oaeproject/3akai-ux/issues/3270)
changed soft tabs from 2 spaces to 4 spaces
removed a couple of blank lines
Adding Hindi and Turkish as available languages
Synchronized translations from Crowdin
Made new keys available on Crowdin
Synchronized translations from Crowdin
Merge branch 'master' of https://github.com/oaeproject/3akai-ux
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
Merge branch 'master' of https://github.com/sakaiproject/3akai-ux into catch419
Add clearer explanation as to why we need to intercept 419 response codes.