Fixed a static analyzer warning in CPTScatterPlot.
Updated the framework projects for Xcode 5.
Updated all example projects for Xcode 5.
Changed the type declaration for the pinch gesture recognizer to make it strongly typed.
Replaced method calls deprecated in iOS 7.
Updated the .hgignore file to exclude .xccheckout files created by Xcode 5.
Fixed a crash on iOS 6 and prior.
Set allowPinchScaling to the default value when not available in -initWithCoder:.
Updated the Doxygen config files for Doxygen 1.8.5.
Built new HTML docs.
Updated the documentation build scripts to set the docset index page correctly and to remove some unneeded files from the HTML docs.
Fixed a crash in CPTXYPlotSpace with momentum scrolling. Fixed issue 585.
Updated the create release script to remove duplicate copies of the docsets.
Updated the release instructions.
Updated the changelog for release 1.4.
Added tag release_1.4 for changeset 1e0e4ca3f7ea
Added an Xcode workspace for all of the example apps.
Fixed animation of NSDecimal properties. Fixed issue 593.
Removed Mercurial backup files from the Xcode workspace.
Fixed bug in the pie chart that would cause a crash when the datasource returned an invalid slice fill.