= 1.2.1 =
* Fixed php warning
* Safeguarded require_once occurrences for potential issues
* Reformatted code

Now that I'm (Joel) using PHPStorm, I'm taking advantage of the auto-formatting of code. I did a reformat on the entire project for clean, consistent code.

We also had issues of require_once fails. I'm not sure why still, I was positive that calling files locally (EG: require_once('/dir/file');) was fine, but it seemed to be dangerous. So I safeguarded all occurrences of require_once by changing to require_once( plugin_dir_path(__FILE__) . '/dir/file');