v1.6.2
・iOS 7 compatibility fix.
v1.5.2
・Supporting ARC
v1.5.1
・Improve auto-rotate feature
v1.5.0
･Improved the smooth line algorithm.
v1.3.0 4-Oct-2012
･iPhone 5 compatibility.
･Enabled selecting the large eraser.
･Improved the unique check of title.
v1.2.0 17-Sep-2012
･Indicator works in two touches
･Improve the funciton of Auto-scroll
v1.1.0 4-Sep-2012
・Indicator works in scrolling
・Improves the function of automatic touch point adjustment
・Changed the naming algorithm of title
・Changed the click action from view
v1.0.0 21-Aug-2012