switch to bootstrap theme
sendgrid header and footer created
make the footer float to the bottom regardless of content height
increase width of search bar
add missing theme files to repo
index page done
fix footer pos
active page now shows in navigation
tree generation mostly working...
about to scrap the nav tree and redo it
about to scrap the nav tree and redo it
directory tree now working
directory tree now working
remove the root node from the menu output
nav generator now respects title metadata and auto-adds link to ./index.html for directory-level nodes
switch from jekyll generate to liquid tag that is computed for each page, allowing the nav menu to reflect the active page
remove links from nodes that don't have extension
index.html improvements
fix the footer positioning
add a bunch of files, fix code block line height