media query adjustments for a short lanscape display
get fonts a little bigger when narrower than 700px
Merge branch 'dev' of github.com:nightscout/cgm-remote-monitor into wip/short-landscape
Merge pull request #302 from jasoncalabrese/wip/short-landscape

Adjustments display for short landscape screens
Merge branch 'dev' of github.com:nightscout/cgm-remote-monitor into prod