Show processing stats in DEBUG mode
Added an additional queue for enable usage of both CPU cores
Show processing stats in DEBUG mode
Fix for failed unit tests
renamed queues to clarify what they are used for
Fixed indenting
Merge branch 'morecores'
Fixed wrong time unit in DEBUG metric output
Updated DTFoundation to 1.1
Changed base64 to new DTBase64Coding
Removed queue-based synchronization and replaced with @synchronized(self)

- There where hard to reproduce graphics glitches, most likely caused by this. #324
- I chose @synchronized because this supports recursion and I need to subclass this class

In the future the layout frame should get an async method for layouting instead of doing all of that synchronously
Added support for letting <object> custom subviews access their childNodes.

This addresses feature request #321
Added About View that is loaded from XIB,
as example for #326
implemented override on setContentInset

- This needs to also set the contentView frame to trigger a new layout.
- I also removed the dispatch_async on the layout notification because this unduly delays the change of the frame until the next runloop which might cause problems
- for the frame to be already updated I moved the super setFrame to before setting the content view. This is needed by the contentViewDidLayout: event.
- To still insure that view changes occur on main thread I added the "old style" if and calling the selector on main thread if it is not.

Generally

fixes #326
Updated podspec for 1.3.2
Fixed required version 1.1 in podspec
Fixed problem where frame would get stuck on zero using contentInset

Now the frame height is preserved
Moved content view ivar to header to allow access from subclasses
create links if delegateSupportsCustomViewsForLinks
fix issue #329