sdk upgrade

@@ -14,6 +14,7 @@
 #import "SDKPHAssetManager.h"
 #import "SDKCameraImageModel.h"
 #import "SDKCameraUtil.h"
+#import "UITextView+Placeholder.h"
 #import "SDKImageScrollView.h"
 #import "UIImage+RSKImageCropper.h"
 #import "CGGeometry+RSKImageCropper.h"

+// The MIT License (MIT)
+//
+// Copyright (c) 2014 Suyeol Jeon (http:xoul.kr)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+@import UIKit;
+
+FOUNDATION_EXPORT double UITextView_PlaceholderVersionNumber;
+FOUNDATION_EXPORT const unsigned char UITextView_PlaceholderVersionString[];
+
+@interface UITextView (Placeholder)
+
+@property (nonatomic, readonly) UILabel *placeholderLabel;
+
+@property (nonatomic, strong) IBInspectable NSString *placeholder;
+@property (nonatomic, strong) NSAttributedString *attributedPlaceholder;
+@property (nonatomic, strong) IBInspectable UIColor *placeholderColor;
+
++ (UIColor *)defaultPlaceholderColor;
+
+@end