let multiselect select zero items

Looked into it enough to see problem (no pointees cgi variable sent for blank lists).  The pointer api is getting messy; would really like to standardize and clean. --Ethan

is this still broken? Thought my 1.5.2 refactors addressed this.

  --Ethan McCutchen.....Sun Feb 20 21:36:55 -0800 2011

example?

  --Ethan McCutchen.....Mon Mar 07 17:03:49 -0800 2011