scss for embed/name areas added
branding/pagination footer reworked so it can collapse if no pagination present
new partials for embed and name elements
icon for closing embed block
support translations in embed block
fix up embed area for when dark theme is used
more even spacing when name is present vs not for embed block
less padding on embed block so when it slides down it gives room for descenders in the spreadsheet name
Merge remote-tracking branch 'theme-globals/master'
landscape updated to have name/embed blocks and using new universals
portrait updated to have name/embed blocks and using new universals