Expand comments, ensure process doesn't crash when there's an error that results in a failed (experimental) live reload.  This commit also removes unused reliance on 'this' context in the private loadHelpers() utility.
Expand comments, ensure process doesn't crash when there's an error that results in a failed (experimental) live reload.  This commit also removes unused reliance on 'this' context in the private loadHelpers() utility.

balderdashy/sails