complete rewrite of the members page (now list builder is used). not using members-chunk-table anymore. added features like cvs export, bulk remove of rel_types and sorting by list builder
Privacy checks are now performed on a per survey level. This can be tuned a bit, but doing the privacy check at the SQL level, as it's currently done in forums-portlet.
Moved the lc_time_fmt call to the if block where it's actually used. This call adds a few ms per loop iteration, which sounds small, but adds up quickly because we loop once per person per question. The unnecessary calls were adding several minutes' delay on some of Sloan's larger surveys.