Create missing file: bash/ubuntu.m4

Signed-off-by: Andrew Turner <andrewjamesturner0@gmail.com>
bash/phq0.m4: use new path & syntax for tpacpi-bat functions

Signed-off-by: Andrew Turner <andrewjamesturner0@gmail.com>
Revert "bash/phq0.m4: add alias for updating aur packages"

This reverts commit 420dfd1d92f4c698b82b7b1ee4c6f6f808d3609e.

Conflicts:
	bash/phq0.m4
bash/archlinux.generic: remove alias for updating aur packages

Signed-off-by: Andrew Turner <andrewjamesturner0@gmail.com>