grammar correction

1. In English grammar, a list of things separated by a comma shouldn't normally have a comma before the penultimate item.

2. I've also created two favicons, both located in assets/ico. Previously, all hyperlinks in the source files were pointing to a dead link. I've followed the recommended W3C format for favicons (png, 32x32 pixels, background colour) as per this link: http://www.w3.org/2005/10/howto-favicon

These favicons were created from assets/img/Invictus.png. The default favicon (for now) is a cropped copy of assets/img/Invictus.png, but there is an inverted favicon called favicon_black_text.png. I guess you can take your pick.