Added additional delegate methods "socketDidSendMessage" and "subscribedToChannel"
Merge branch 'DelegateAdditions'

Conflicts:
	FayeObjc/FayeClient.h
Merge pull request #1 from TLAF/master

Merging client delegate changes
Making a couple of the new delegate functions optional for flexibility, updating mac and iphone sample apps
Updating view resizing behavior
Merging the 2_0 branch work with master

Merge branch 'master' into 2_0
Merge branch '2_0' of https://github.com/pcrawfor/FayeObjC into 2_0