Bower - Added fonts to "main" files

Conflicts:
	dist/css/bootstrap.min.css

follow up to #9963 and #10005: update docs to use .screen-*-min vars, update customizer as well; run grunt to adjust raw files

Fix responsive table scrolling on Windows Phone 8.

Conflicts:
	dist/css/bootstrap.min.css

deprecate @screen-{phone,tablet,desktop} vars

Conflicts:
	less/variables.less

rename @screen-XX to @screen-XX-min for clarity+unambiguity

Fixes #10076: Document hide text

fix form

complete missed </td>

Add role="toolbar" to elements with .btn-toolbar.

add variables for heading font sizes; fixes #9921

docs: add explanation for adding tooltips to disabled elements

Conflicts:
	css.html