ensure TOC is toggled closed by default on small screens
Merge remote-tracking branch 'upstream/master'
simpler browser width detection
Merge remote-tracking branch 'upstream/master'
add icon support for IE7
landing page adjustments
Merge remote-tracking branch 'upstream/master'
diff view improvements and fix open span tag in diff chrome
improve diff view subheader on small screens
fix merge conflict in chrome.html
fix sidebar expandables at mid-range widths
Merge remote-tracking branch 'upstream/master'
build
Merge remote-tracking branch 'upstream/master'
base SxS print styles
Merge remote-tracking branch 'upstream/master'
change history drawer id to timeline in diff chrome
open SxS FR notice link in new tab
Merge pull request #408 from ascott1/master

TOC toggle fix, CSS fast follows, Diff view "timeline" drawer fix