Install Atom 1.7.3 on Ubuntu 16.04

Atom text editor for Linux Ubuntu Systems. How to install Atom 1.7.3 (Stable) on Ubuntu 16.04 and Ubuntu Derivative Systems. Install Atom 1.7.3 text editor on Linux Ubuntu Systems, via webupd8team PPA. Atom is a powerful multi-platform text editor developed by GitHub. It is known for its powerful features and an intuitive graphical user interface. […]