grunt-contrib-jade@0.11.0
Run `grunt update-shrinkwrap`
Merge pull request #12926 from ZDroid/update-deps

grunt-contrib-jade@0.11.0
fix #12936
use quotes around all element attr vals in JS; fixes #12946
switch to grunt-css-flip for RTL CSS generation
Disable requireCamelCaseOrUpperCaseIdentifiers JSCS option completely, for now

Can't disable it just for the Gruntfile due to https://github.com/mdevils/node-jscs/issues/287
Merge pull request #12949 from twbs/use-our-grunt-plugin

switch to grunt-css-flip for RTL CSS generation
re-enable requireCamelCaseOrUpperCaseIdentifiers in JSCS & use `null` to override it for Gruntfile
Merge pull request #12950 from twbs/jscs-null-trick

re-enable requireCamelCaseOrUpperCaseIdentifiers in JSCS
Merge pull request #12948 from twbs/js-quote-attr-vals

use quotes around all element attribute values in JS