0.8.4

WebRTC Session Description Handler

• Various ICE checking code improvements
• Cleanup constraint code
• Add tests

WebRTC Modifiers

• Bug fixes on g722 removal modifier

WebRTC Simple

• Allow anonymous registration
• Fix hold/unhold not checking the state of the call correctly
• Fixed an instance of logger not being defined

UA

• Remove unused configuration options

Miscellaneous

• Change log messages on Timers to debug level
• Update various README files
• Remove test/repl.js that was no longer used