fixed some misspells
preserve alarm intent to shared preference
fixed some misspells in comment
more general way to lock screen orientation
able to move to next/previous fuda by scrolling left/right
avoid IllegalArgumentException when ProgressDialog.dismiss()
add autoplay_repeat option
avoid calling Typeface.createFromAsset() on each onDraw()
instead of using ProgressDialog, show RotateAnimation on custom view of ActionBar
play current displayed poem text when upper -> lower mode