Use HTML5 <main> element.
Remove modernizr.js

Inkblot doesn't actually use this for anything, and users that would
use it will most likely know how to add it back.
Improve theme CSS.

Replace my custom normalizr.css with vanilla normalize.css and merge
additional tweaks into style.css. Add custom.css, which is loaded after
Theme Customizer styles to ensure user styles can override the
customizer. Use style.php as the theme stylesheet and combine our
disparate sheets into a single file upon request.
Add webcomic_archive_size option.

webcomic/content.php was already expecting this option; now it actually
exists. Fixes #12
Remove redundant customize link from the admin sidebar.
Refactor template tags and add inline documentation.
Update style.css
Replace webcomic/index.php with webcomic/home.php

Webcomic 4.0.7 will automagically load webcomic/home.php as necessary.
Replace individual restricted templates with restricted.php

Mostly to reduce the number of template files in vanilla Inkblot.
Remove feed.php

This didn't do anything different from the default Webcomic template.
Users should refer to the Beginner's Guide to Webcomic to learn about
the feed.php template.
Add crossover archive support and expand webcomic/archive.php to a full template.

Webcomic 4.0.7 will call this template directly, so we need to add
get_header(), get_sidebar(), and get_footer(). We can also remove the
template check in archive.php.
Expand webcomic/single.php to a full template.

Webcomic 4.0.7 will load this template directly, so we need to add
get_header(), get_sidebar(), and get_footer(). We can also remove the
Webcomic check from single.php.
Remove index conditional check.

Webcomic will load webcomic/home.php directly, makig this check
unnecessary.
Replace normalizr.css with normalize.css in the editor styles.
Always load the responsive <select> when previewing the theme.
Clean up template headers.
Update stylesheet and javascript enqueuing.

Simplify things by usig style.php as our theme stylesheet and removing
modernizr.js
Remove IE conditional comment.

This isn't used for anything, and users that need it can pretty easily
add it back in.
Add data-webcomic-getures support.
Inline documentation cleanup.