Formatting fixup
Clear jumplist cache when history is cleared.
Version bump
Implement absolute positioning in table cells (CSS/TABLE)

Relative positioning of table rows and row groups is now supported. (absolute-in-relative)
Improve tabbed browser tab display when lightweight themes are in use.
Don't use a frame before initializing it in CreateContinuingTableFrame (Crashfix)
Always try to reload invalid plugins on Android.
Android: Stub out symbols that Flash depends on that were changed in KitKat (4.4)
Android: prevent invalidation hang with Flash
Disable plugins on Tegra + KitKat (4.4) because of OpenGL deadlocks.
See https://code.google.com/p/android/issues/detail?id=65086
Mobile version bump
Fit Javascript JIT crash on windows with particularly large stack frames.
Android: Disable incorrect code generation optimization for mod (%) on ARM, JIT compiler (CVE-2014-1553)
Fix !resumeAfter for JSOP_LOOPENTRY in Ion-to-Baseline bailout
Update external dll blocklist (address 7 crashes)
Android: Update system area logos for v11 devices
Broaden new dll blocklist entries to fix build bustage.
Remove OS/2 code part 1
Remove OS/2 code part 2
Remove OS/2 code part 3