closes #2416
added ability to take heap snapshots
call next
moved updateCategoryField out, db.delete only sends back err
less code in uploadimage
moved notFound notAllowed to helpers
use helpers, redis crash fix
cleanup
missing nconf require
check if topic is deleted
removed dupe code
topics.getTopics doesnt take set param
duh
moved isAdminOrMod check out of getTopicsByTids
make sure sockets leave the current room when entering another
fixed typo
update template.js dep
closes #2070
use loadMoreFromSet
closed #2419