js/.jscs.json: sort by name.
Normalize package.json.
bower.json: sort by name.
Get rid of JSHint's `laxcomma` option now that the comma is used on the right side.
Jekyll: exclude more files/folders.

We still can't exclude `./fonts/" and "./js/" due to https://github.com/jekyll/jekyll/issues/906
fixes #11961: dropdown alignment docs improvements
Merge pull request #11972 from XhmikosR/comma

Get rid of JSHint's `laxcomma` option now that the comma is used on the ...
Merge pull request #11974 from XhmikosR/meta

Normalize meta
Fixes #10492 and some of #11970: round the proper corner on table cells in panels
Merge branch 'master' of github.com:twbs/bootstrap
grunt
Merge pull request #11978 from XhmikosR/clean-up-_gh-pages

Jekyll: exclude more files/folders.
Fixes #10492 better:
- Made more generic. Applies to "> .table" and "> .table-responsive > .table" to support td/tr background colors too and not just .table-striped
- Supports tfoot
- Fixes same issue on top when .table is the first element in the panel (no panel-heading, just using panel to give a colored, rounded border to the table)