Fixed bad HTML file linking

Fixed the bad HTML file linking that was preventing the CSS and
Javascript from being loaded.
Added an explanations of what an asterisk means in the groups report

Added an explanation that shows with the groups that were created of
what the asterisk that is sometimes added to the end of a person's name
means
Improved the "Limited functionality" message

Improved the "Limited functionality" message so that it says that "This
is a beta version of jsGroup" rather than that "This version of jsGroup
stems directly from the jsGroup beta."
Merge pull request #16 from evan10s/v0.1.3-beta

V0.1.3 beta