fixes #10497: Fix Windows 8 and Windows Phone 8 behavior and apply it to the docs
fixes #10497: Fix Windows 8 and Windows Phone 8 behavior and apply it to the docs
Merge branch 'ie_viewports' of github.com:twbs/bootstrap into ie_viewports

Conflicts:
	getting-started.html
	less/responsive-utilities.less
Merge pull request #10584 from twbs/ie_viewports

Fixes #10497: Fix Windows 8 and Windows Phone 8 behavior and apply to docs