add RFCs for reference
new look for the site

Removes dates from posts (SMTP isn’t changing).
Replaces the word “blog” because that word is horrible.
remove the word "blog" from posts.

I really hate that word.
new permalink structure for the site

The permalink now includes a “category”, which will be the protocol
being discussed. It no longer includes the date of publication.
change post extensions from .markdown to .md
move from redcarpet to kramdown md parsing

Kramdown allows footnote creation, redcarpet does not.
change site subtitle

Was “A walk through messaging protocols.”
Now is “Internet messaging and mifflings.”
Edit ABOUT page

Update the ABOUT page to more accurately reflect the purpose and scope
of the site.
grammar edits and markdown fixes
TLS Part 1 post
TLS part 2 draft 1
STARTTLS draft 1