1.2.1

• Change base class from View to Dialog to avoid some annoying problems
• Add text title support for Flower
• Add manually support for Pie officially
• Band-new README ... ;)
• Other small bugs fix

1.1.5

optimize logic to avoid exception when show() called.

1.1.4

Try to fix the bug: sometimes, when user fast click a button, several progress bars "come out together"

1.1.3

• Enable calling dismiss() when the view is not attached t window
• Some fixes

1.1.0

Update README