Electron image viewer 0.3.0

Added the ability to trash/permadelete currently viewed image ("command+backspace" or "del", hold "shift" for permadelete)

Toggle file path display on screen ("n")

(+ a slight refactor and upgraded build process)

Electron image viewer 0.2.4

Added window background color picker + shortcuts for setting the background color to black (b), white (w) and
grey (g). + reversed the mousewheel navigation direction.

Electron image viewer 0.2.3

v0.2.3