Setting a node's background color shouldn't require calling setNeedsDisplay explicitly
Merge pull request #153 from jpasqualini/master

Setting a node's background color shouldn't require calling setNeedsDisplay explicitly
Support editing in table view and collection view
fix unncessary change in editing
Node placeholder API

ASDisplayNodes now have an overidable method -placeholderImage that lets you provide a custom UIImage to display while a node is displaying asyncronously. The default implementation of this method returns nil and thus does nothing. A provided example project also demonstrates using the placeholder API.
Merge pull request #143 from facebook/placeholder-api

Node placeholder API
1.1 beta(tm).
Fix crash in reloadData
Merge pull request #162 from facebook/editing

Fix crash in reloadData
Add ASCellNode type assertions (closes #161).
Merge pull request #164 from facebook/input-validation

Add ASCellNode type assertions (closes #161).
Remove CATransaction hack.

ASRangeController previously enqueued display of individual nodes by
adding their views to the hierarchy, wrapping each `-addSubview:` call
in an explicit CATransaction to force displays to occur in order.  This
hack is no longer necessary -- kill it.
Merge pull request #165 from facebook/transactions

Remove CATransaction hack.
Fix crash while deleting multiple sections
Another case for deletion
Skip creating placeholder if there is no size

fixes #158
Merge pull request #171 from facebook/issue-158

Skip creating placeholder if there is no size
Merge pull request #168 from facebook/editing

Fix crash while deleting in multiple sections
merge upstream