#2532900 - Tweaked API documentation for Y.Plugin.Button
Ignoring ScrollInfo test that fails too often in CI
Add meta viewport tag for proper viewport measurements.
Merge branch 'dev-master' of github.com:yui/yui3 into dev-master
Test XY using floor and ceil to normalize subpixel rounding.
Collapse table border-spacing.
Merge branch 'xy-rounding' into dev-master
Documentation cleanup on Button
Merge remote-tracking branch 'upstream/dev-master' into dev-master
Documentation cleanup on Button pt 2
Build button