Updates

Add some images and gifs

Add eduroam note

Add note about how I connect to wifi.

Add note about dns

Update note about irc on plan9

Small changes to lets encrypt, and add mordor gif

Updates again:

write about a simple fs for trello.
write about tls certificates on 9front.
change page sub-title.

remove old files

notes/plan9/basic_9p_server.md

move stuff

add note about basic 9p server

Add note about net booting.

Update topbar and add note about the website repo

Add my site

css: add cat-v's default style; fix pre tag fontsize in it

sites/werc.cat-v.org/: update for 1.5 release

lib/404.tpl: remove google javascript

sites/werc.cat-v.org/apps/duckduckgo/index.md: fix markdown display formatting for example commands.

add bin/contrib/fix-rc-scripts (thanks, Ethan Gardner)