LeagueVine functionality added.

Finished technical work on a new WordPress template called "Fall 2013"
that injects LeagueVine stats/standings/schedule into the bottom of the
regular WP page.
Easily mod'able for subsequent leagues.  (Mods would include
duplicating the template and making the appropriate changes to the LV
"season_id" in the Ajax calls.)
TODO: Style!
Add styling for LeagueVine results table.

Column spacing.
TODO: Header row shading.
TODO: Row coloring according to team name/color.