Version 2.3.0

[boltgolt]

Changelog:

• Added a config option to set the frame height and width (thanks @wzrdtales!)
• Rewrote the code that fetches the non-root username (thanks @dmig!)
• Changed the config command so it uses the default editor (thanks @stellarpower and @dmig!)
• Fixed issue where a "y" could be interpreted as a no (thanks @ramkrishna757575!)
• Fixed division by zero (thanks @stellarpower!)

[boltgolt]

This is a fix for issues #33, #40, #41, #44 and #46