TIMOB-9959-Added null check for url in propertychanged
TIMOB-10223-Handle external directory properly
[TIMOB-15889] Memory leak in WebFont
[TIMOB-15889] Clean ListItem Proxy on cell deallocation
[TIMOB-16490] iOS: barImage regression on iOS7
Merge pull request #5347 from salachi/TIMOB-10223

[TIMOB-10223] Handle external directory properly
Merge pull request #5358 from vishalduggal/timob-15889

[TIMOB-15889] iOS: Clear out listItem when cell deallocates
Merge pull request #5365 from vishalduggal/timob-16490

[TIMOB-16490] iOS: barImage regression on iOS7
Merge pull request #5342 from salachi/TIMOB-9959

[TIMOB-9959] Added null check for url in propertychanged
Merge branch 'master' of git://github.com/appcelerator/titanium_mobile into timob-1555
[TIMOB-13294] Update clipping when setting borderwidth