Add outerBackgroundColor property.
add buttonStyle - YIPopupTextViewButtonStyleLeftDone
added Init function to change the color for the accept button
Merge pull request #10 from barpfa/master

YIPopupTextViewButtonStyleLeftDone and accept Button Color
Rename new init method in #10.
Disable accept button when char count is over limit
Merge pull request #11 from bfcrampton/master

Disable accept button when char count is over limit
Update podspec & README.md
Add custom-textViewInsets support, especially for iOS7 fullscreen layout.
Merge pull request #14 from inamiy/textViewInsets

Add custom-textViewInsets support, especially for iOS7 fullscreen layout.
Update README.md
Remove deprecated init method.
Update podspec & README.md
Trim whitespaces.
Refactor code, adding top/bottomUIBarMargin & showInViewController for iOS7 fullscreen-size-viewController.
Add iOS7 screenshots.
Add iOS7's edgesForExtendedLayout support on showInViewController.
Update podspec & README.md
Fix #17 doneButton being disabled when maxCount=0.
Update SSTextView from SSToolkit to 9c3b26a6a4.