grunt dist build-customizer
adjust filename to indicate that customize JS is minified
enable CSSLint in test suite; fixes #12094
bump grunt-contrib-less to v0.9.0
Merge pull request #12149 from twbs/bump-grunt-contrib-less

bump grunt-contrib-less to v0.9.0
extract raw-files.js generator out of Gruntfile into separate module
extract glyphicons.yml generator out of Gruntfile into separate module
no preboot
Merge pull request #12151 from wangsai/no-preboot

no preboot
docs-assets: concatenate and minify all javascript files.
Minify docs CSS too.
Turn advanced optimizations off until it's fixed in clean-css.
Use the docs banner for all the docs generated files.
Remove extra newline from banner.
Use single quotes in the jqueryCheck too.
updated path docs-assets to docs/assets
Merge pull request #12155 from Dudytz/master

updated path docs-assets to docs/assets
Merge pull request #12150 from twbs/extract-from-gruntfile

cleanup Gruntfile by extracting executable code
JSCS can be dumb sometimes
Use JS & Jade to generate the customizer variables form HTML from variables.less; fixes #11095

also updates variables file organization (courtesy @mdo)