Changelog:

• Fix issue that caused some text to be inserted when trying to delete a word from the Twitter message box.
• GObject DOM bindings API now correctly returns NULL instead of empty strings to be able to differentiate between not present and present but empty.
• Do not resize the accelerating compositing window to the web size until accelerated compositing mode is activated.
• Use latin1 instead of UTF-8 for HTTP header values.
• Add SCHEDULING query support to HTTP media source element.
• Add application/x-mpegurl and video/flv to the list of supported mimetypes.
• Update NavigationItemProbes inspector icon.
• Fix the build with recent GStreamer.
• Fix the build on FreeBSD.
• Fix build on OS X.
• Fix the build on powerpc 32 bits.
• Fixed several crashes in WebCore and JavaScriptCore.
• Translation updates: Assamese.