* Removes text-align from td elements (no need to set that one)
* Specifically sets th to text-align: left; at a global level (no longer within .table) to override browser defaults
* Removes font-weight: bold; from th while we're at it since that's browser default already

Conflicts:
	docs/assets/js/bootstrap.min.js

Conflicts:
	docs/assets/js/bootstrap.min.js

don't remove title attribute for tooltips for 2.3-wip

Conflicts:
	docs/assets/css/bootstrap-responsive.css
	docs/assets/js/bootstrap-popover.js
	docs/assets/js/bootstrap.js
	docs/css.html
	docs/templates/pages/base-css.mustache
	js/bootstrap-popover.js
	less/mixins.less
	less/tooltip.less

Conflicts:
	docs/assets/js/bootstrap.min.js

reordered access of options in tooltip and popover

less: Move to new selector interpolation, supported from 1.3.1