awesome: remove net, mem, and cpu widgets
awesome: remove net, mem, and cpu widgets

These are likely significant resource hogs on battery due to their frequent wakeup.
One could simply tune the timeout value.

However, their info is anyway quite minimal, and there are far more
comprehensive yet simple tools for monitoring like nload (for net) and top
(for cpu and mem).

gajjanag/config_files,gajjanag/config_files