Changes

m
Text replacement - "<google>BUY_IOS8</google>" to "<htmlet>ios9_upgrade</htmlet>"
<googlehtmlet>BUY_IOS8ios9_upgrade</googlehtmlet>
The implementation of a custom collection layout is now complete. All that remains is to implement the gesture recognizer in the application code so that the flow layout knows which cell is being pinched and moved, and by how much.
<googlehtmlet>BUY_IOS8ios9_upgrade</googlehtmlet>
== Adding the New Layout and Pinch Gesture Recognizer ==
<htmlet>adsdaqbox_flow</htmlet>
<googlehtmlet>BUY_IOS8ios9_upgrade</googlehtmlet>