Make both .scale(X) and .scale(X, Y) both work
v3.1.1 bump
update homepage showcase with three new posts
grunt
grunt
Update less.js to v1.6.3.
Update dependencies.
Merge pull request #12718 from twbs/dependencies

Update dependencies.
Merge pull request #12719 from twbs/update-less

Update less.js to v1.6.3.
Add build-raw-files log; fixes #12603

Fixes #12672
bump grunt-exec to v0.4.5 & add missing tilde to version spec
regenerate npm-shrinkwrap.canonical.json
Re-indent test files.
Fix customizer.js indentation warnings.
Make .table-responsive usable as mixin
Document caveats of `pointer-events: none` usage in btn.disabled

Refs #10049
Source for compatibility info: http://caniuse.com/#feat=pointer-events
Remove `curly: false` from `.jshintrc`
Merge pull request #12513 from ZDroid/jshint

Remove `curly: false` from `.jshintrc`
Improve grunt/.jshintrc
Remove event aliases from JavaScript

Makes life for people with custom jQuery builds excluding event aliases much easier.