checkpoint before switching to HT
Major rework, remove redis.
Basic first working version.

Still TODO:

* assets
* styling
sinclair running

* added util.lisp to asd
* fix typos
Add About to header
Add support for assets.
More styling updates
Rename reload-all-posts to reload site

* handles assets now (only when :from-disk)
Change defualt site location.
Typo in make-hash-table invocation.
Tweak on tag display.

Don't show a comma at the end of the list -- that is

foo, bar, baz
      v.
foo, bar, baz,
Add fonts to page headers.
Add RSS feed to blog.