stop showing root of relative plus cards in ToC+discussion

Can we gather these ToC tickets a bit?  They're all pretty small compared to the ToC refactor and so will all probably be addressed in one dev push.

How about I ticket generate table of contents in JavaScript and just have that link to whatever we decide to fix at that time?

  --John Abbe.....Tue Feb 08 11:22:39 -0800 2011

that sounds good. or even just refactor table of contents. individually these things are all low pri, but together they're probably medium :)

  --Ethan McCutchen.....Tue Feb 08 11:47:45 -0800 2011