Work in progress...
Merging latest changes from CocoaLumberjack project.
Working on ARC
Reverting registeredModules back to a storage system that doesn't hold a strong reference. (Modules hold a strong reference to the stream.)
I'm rather surprised this warning is enabled by default.
Fixing ChatController
Merging KissXML ARC branch
Merging latest changes from KissXML project.
Fixing XMPPParser after KissXML merge.
Converting iOS Xcode project to ARC.
Adding warning for accidental non-arc compilation.
Bug fix for GoogleCode issue #108:	XMPPPubSub activate enters an infinite call loop
Adding several more convenience methods to the categories.
Merge branch 'arc' into muc-rework
More changes to MUC stuff
Removing extraneous submodule. Updating Facebook submodule.
Converting FacebookTest xcode project to arc
Security fix - XMPPStream wasn't setting kCFStreamSSLPeerName when a hostName wasn't set.
Proper Encoding/Decoding & Copying in XMPPElement
Turning down logging