Auto-save settings

[roxworks]

Right now, the settings screen of clipbot does not Auto-save when a setting is changed.

Users need to manually hit "Save Settings".

This is bad UX, and can be significantly improved with some slightly intelligent logic to update settings whenever the element is updated.

All of the settings for actually updating the settings already exists in frontend-settings.js

Simply repurpose that and call the update every time a field is changed and then exited (be careful not to grab partial values, like if a user types 1 but is going to type 10).

This is probably a stackoverflow search away :D