Wooooorkin on stuff

Switched to using aliases for ttk::*.
Mostly for compatibility with 8.4.

Better working resetting tab color after mention.
(Gets color at launch, resets it when window
regains focus.)

Fixed text in the toast not showing up

Notifications only show if the window isn't showing
and/or another tab is selected.
Mostly NickList Mode menu

Altered sendMessage to take an argument

Added a missing IRC code
Added argument for sendMessage for Channel to
match Server
Banning stuff

Almost entirely working

Reversed bookmarks so it's consistent with
order in file

Some other shit that I thought were already done?
/ban and /kb