Merge pull request facebookarchive#919 from facebook/ASDataController…

…VisibleNodes

[ASDataController] Ensure an empty array is returned if visibleNodes is called before any nodes are complete.

Nuke the curly quotes - omg y must u curly

Final AsyncDisplayKit 1.9.1 Git Tag

Final tag for AsyncDisplayKit 1.9 - Now includes layoutDelegate renam…

…e for ASCellNode

Bump podspec version for AsyncDisplayKit 1.2.3

Merge pull request facebookarchive#538 from facebook/PodspecUpdate122

Update podspec to 1.2.2

Merge pull request facebookarchive#483 from facebook/podfileUpdates

Update .podspec to refer to 1.2.1 release tag.

Merge pull request facebookarchive#461 from facebook/memoryMethods

Updating API names for network range and memory culling before ASDK 1.2 tag.

1.1.1.

1.1.