Merge pull request #273 from AndHam89/master

Add a 'Notes' field to DeviceTemplate
Replacing awful spaces in configuration.php

:-(
Correction for SQL that was added with commit @c49f1f0 . Also changed out the buttons on the dc_stats page for a drop down menu.  Starting a refactor of the canvas/JS code.  The tooltips that were added still aren't functioning and I will get to them shortly as well.
Restructure of canvas JS for zonestats and dc_stats
Slight formatting changes to the canvas javascript