Bumping version to 3.4.2
Bumping version to 3.4.2

North-American-Signs/DKImagePickerController,zhangao0086/DKImagePickerController,zhangao0086/DKImagePickerController,gorjuspixels/DKImagePickerController,gorjuspixels/DKImagePickerController,North-American-Signs/DKImagePickerController