removed queues and locks from webserve.py

They aren't needed anymore now that bots have been removed from x/84.
strip bots code from session.py
removed aes.py mention from LICENSE
Merge pull request #102 from haliphax/patch-1

removed queues and locks from webserve.py
Merge pull request #103 from haliphax/patch-2

strip bots code from session.py
Merge pull request #104 from haliphax/patch-3

removed aes.py mention from LICENSE
dummy favicon endpoint
removed all leftover queue stuff
condensed repeat json code
updated CHANGES to remove bots