polybar

It'd be nice if we could use globs for interface names in the network module. My network link has different names on different machines but ideally I'd like to use the same config file. It'd be nice if I could use something like interface = en*

There are many parts of the code that could do with a bit of cleaning up. I would very much appreciate any help on this, I can help out by reviewing any changes:

• The script includes multiple ways of reading properties:

  1. With a while read in getNicknameFromProp
  2. With a good ol' grep pipe everywhere else

  The first actually seems more robust, but the second is more