Can create groupchat
Groupchats kinda working now
Polished groupchat invite/create, changed timestamp location
Merge branch 'groupchat'
Saving inside a thread is a bad idea, plus fixing bugs
chat: rework keybindings via keymaps

add keymap% for message editor, add few bindings
chat: add keymap to chat frame
chat: add keymap to messages widget
Merge branch '4DA-master'
Working on message send bug - group window later
Changed how actions are displayed
>implying this is a commit message
Shit, forgot to save
Bounds checking for empty messages
add new tests
change tests so that removing from an empty list always returns an empty
refactor delnode
add setnode tests
refactor delnode the best I could
add test so that delnode and setnode on null raises exn