sh-ow

Results 3 issues of sh-ow

This pull request includes various different enhancements: 1. Add user_output function to centralize output to user. This adds support for notifications (via option) and option to disable local output. 2....

When disconnecting a monitor on my system, display-visor didn't recognize the new setting as the monitor was still listed in /sys/class/drm (with status != connected) when the udev rule triggered...

Cleanup stuff and add functionality for two buttons to chronograph.