Remove Forced Error reporting

Although we could argue about whether error reporting should or shouldn't be set within a PHP File, the theme I submitted on Themeforest was rejected when bundled with Redux that includes error_reporting(). I had to manually remove it. I would love to keep up with the updates without doing merging myself all the time. So it would be nice if Redux just complied with Themeforest rules :)
Merge pull request #244 from justnorris/patch-1

Remove Forced Error reporting