Firefox 22.0 Beta 1

# NEW
- Windows: Firefox now follows display scaling options to render text larger on high-res displays
- WebRTC is now enabled by default!
- Mac OS X: Download progress in Dock application icon
- HTML5 audio/video playback rate can now be changed
- Social services management implemented in Add-ons Manager
- asm.js optimizations (OdinMonkey) enabled for major performance improvements
# CHANGED
- Improved WebGL rendering performance through asynchronous canvas updates
- Plain text files displayed within Firefox will now word-wrap
- For user security, the |Components| object is no longer accessible from web content
- Improved memory usage and display time when rendering images
- Pointer Lock API can now be used outside of fullscreen
# DEVELOPER
- CSS3 Flexbox implemented and enabled by default
- New Web Notifications API implemented
- Added clipboardData API for JavaScript access to a user's clipboard
- New built-in font inspector
# HTML5
- New HTML5 <data> and <time> elements
# FIXED
- Scrolling using some high-resolution-scroll aware touchpads feels slow