Fix rawlog saving after dac67a5 broke it
Merge pull request #121 from dgl/rawlog-fix

Fix rawlog saving after dac67a5 broke it
Merge pull request #118 from ailin-nemui/mirc_blink_fix-fix

fix mirc_blink_fix
Syntax rewrite of U-Z commands

Rewrote the syntax documentation of U-Z commands.
redraw right statusbar items on size change because it might need to remove excess text
Modify escape of ^ key so it can be used as well as Ctrl+^

Fixes FS#721

This makes Ctrl+^ and ^ bindable again as different keys. We do this
by escaping single `^` as `^-`, which is not a valid control character
(unlike `^^`)

The original approach suggested in FS#721 is insufficient, it will
break bindings such as `meta-^` because Irssi is convinced that `^`
introduces a Control-key ("key combo") so it is waiting for what may
follow.
Add a setting to configure rejoin on reconnect behaviour