Merge pull request #2 from rushi/master

Google Images Feature
delegate missing to connection
connection class ref
tell -> react
message model attr_reader
hipchat client ref
reply to user or room
treat all private messages as with global: true
ommit recipient strip when regexp is global
new room & user classes
spec update
telnet update
oops
not nice
Update README.md
revert
using new collection classes
collection classes
spec update
ostruct