Cache the converted anchor point to save time when positioning a plot space annotation.
Added the -[CPTPlotRange containsNumber:] method.
Added the Accelerate framework to the main header files.
Import the Accelerate framework header in CPTPlot.
Removed the Accelerate framework from the main header files.
Updated the podspec to point to the HEAD revision on GitHub. Fixed issue #95.
Moved compiler warning settings and other build settings into an .xcconfig file.
Fixed legend layout when the rows have different heights. Fixed issue #104.
Added scatter plot area fill bands. Fixed issue #100.