Package xulrunner: Information

- New version

- New release (31.0).
- Fixed:
  + MFSA 2014-66 IFRAME sandbox same-origin access through redirect
  + MFSA 2014-65 Certificate parsing broken by non-standard character encoding
  + MFSA 2014-64 Crash in Skia library when scaling high quality images
  + MFSA 2014-63 Use-after-free while when manipulating certificates in the trusted cache
  + MFSA 2014-62 Exploitable WebGL crash with Cesium JavaScript library
  + MFSA 2014-61 Use-after-free with FireOnStateChange event
  + MFSA 2014-60 Toolbar dialog customization event spoofing
  + MFSA 2014-59 Use-after-free in DirectWrite font handling
  + MFSA 2014-58 Use-after-free in Web Audio due to incorrect control message ordering
  + MFSA 2014-57 Buffer overflow during Web Audio buffering for playback
  + MFSA 2014-56 Miscellaneous memory safety hazards (rv:31.0 / rv:24.7)

- New release (30.0).
- Fixed:
  + MFSA 2014-54 Buffer overflow in Gamepad API
  + MFSA 2014-53 Buffer overflow in Web Audio Speex resampler
  + MFSA 2014-52 Use-after-free with SMIL Animation Controller
  + MFSA 2014-51 Use-after-free in Event Listener Manager
  + MFSA 2014-50 Clickjacking through cursor invisability after Flash interaction
  + MFSA 2014-49 Use-after-free and out of bounds issues found using Address Sanitizer
  + MFSA 2014-48 Miscellaneous memory safety hazards (rv:30.0 / rv:24.6)