Fixes 10716: Update what's included docs to add info on both download options

BS3 commits: a127f3921eea284bb0656da1362fe4f2a45df8fe
Shorten sticky footer examples footer content to prevent wrapping

BS3 commits: c6244a94d0af91faefa337b1f83965241f3694e0
change the color for btn-default .badge
Fixes 11658: Increase min-height of .radio and .checkbox for horizontal forms to ensure alignment of content below

BS3 commits: 48269dcd282f05be79c9bb8cba032c745b3b337a
Add docs example to go with 11536

BS3 commits: 8dfe93d0b95939f36476105792592d7da7bf3c6a
grunt. grunt. Fixes 10941: Fix Glyphicons path for those importing bootstrap.less from another directory

BS3 commits: 22da6fcfb269e78f6d89cd17e6f63f45d19ae8e3,
57070dcf4525fe82cab6a93300861867aa7f2d1e,
556d6cef3e1e5b9b6aeef42fb44d2eafcf2f38a7
grunt. Fixes 11623: Reset position to static for grid columns within tables to unfuck borders in IE9/10 and Firefox. Remove browser default top margin from dl elements. Fixes 11658: Increase min-height of .radio and .checkbox for horizontal forms to ensure alignment of content below. Fixes 10941: Fix Glyphicons path for those importing bootstrap.less from another directory

BS3 commits: 22da6fcfb269e78f6d89cd17e6f63f45d19ae8e3,
cf40b5db60fa238b24a92567860006c1581261f3,
841da88f3fc93740cca07b6e4581a333d77964f0,
48269dcd282f05be79c9bb8cba032c745b3b337a,
556d6cef3e1e5b9b6aeef42fb44d2eafcf2f38a7