Emotes update (added predefined emotes)

Adding predefined emotes:
/me beckon [Character] beckons
/me bow [Character] bows
/me cheer [Character] cheers
/me cower [Character] cowers
/me cry [Character] is crying
/me dance [Character] is busting out some moves, some sweet dance moves
/me kneel [Character] kneels
/me laugh [Character] laughs
/me lol [Character] laughs
/me no [Character] disagrees
/me point [Character] points
/me ponder [Character] ponders
/me rofl [Character] rolls on the floor laughing
/me salute [Character] salutes
/me shrug [Character] shrugs
/me sit [Character] sits down. Oh, boy...
/me sleep [Character] falls asleep. Zzz
/me surprised [Character] is surprised
/me threaten [Character] is threatening
/me wave [Character] waves
/me yes [Character] agrees