Sumi-Interactive/SIAlertView — pull request #77 by lanbozhang (2014-08-28 06:20:42+00:00)
Title: save oldTintAdjustmentMode only when new alert view is displayed...

if an alert view is displayed, and display another alert view, this
will make main window has UIViewTintAdjustmentModeDimmed, and never
come back to normal again, and Buttons/Tabbar/Toolbar will lose
tintColor