change "Filter conversations..." to "Search conversations..."
fix z-index issue (popup appearing over fixed header)
fix some instances where a username is not outputted through name()
add more friendly error message for when a post can't be edited because someone has since replied
fix replies not being immediately editable
hide location from guests (if esoTalk.members.visibleToGuests is false)
widen last post column
tweak appearance of back button
tweak appearance of "search within conversation" field
make member list LIKE search wildcarded on both sides
more flexible member list searching: match the start of groups, and find both groups and members for the same term
improve notification email subject line
make youtube embeds work over https. fixed #138