Adding git-tools symlink to bin, so git-tools get picked up by the script that generates PATH.
nas-backup changes.
Update irc-tunnel.
Update filter-logcat, incmake.
Adding ccache_sloppiness mtime to bashrc.
Removing silly post-try hook from hgrc.

\o/
Adding hardlink and hardlink-all scripts.
Updating git-tools submodule.
Adding notion config (yay).
Adding quotes around CONF var.
Make gitconfig safe for Mac.
Merge remote-tracking branch 'origin/master' into mac

Conflicts:
	bin/irc-tunnel
Updating git-tools.
Merge branch 'master' into mac
Make dircolors detection better.
Merge branch 'master' into mac
Add shared history config to bashrc.
Merge branch 'master' into mac