first version of IE upgrade banner. Styles not cmplete. No conditionals.
s Please enter the commit message for your changes. Lines starting
functional banner wanner for lt IE9, with conditionals. Still need to
minify css
minified css, final copy changes to new IE8 banner. conditional in
removed redundant code
Added ie8 warning banner to all html files
Merge branch 'qa-testing' into gh-pages