awesome: Thunderbird->0; fullscreen 0.
bin: Add bin on init.
bin: update xwrits times.
git: Add aliases.
zsh: Remove bin from PATH.
zsh: Add env var to less.
zsh: Add aliases.
zsh: Add new fennec aliases; remove old.
xchat: Fix some bugs.
vim: Mixed relative and absolute number.
vim: Add uppercase aliases (command mode).
vim: Add filetype setters.
hg: Add post-try hook.
hg: Add aliases.
hg: Change qnew defaults.
hg: Add extension info.
X11: Add urxvt bell.