Allow for greater customisation of the Input accessory view

## Allow visual customisation, translucency


    @property (nonatomic, strong) UIColor *inputAccessoryViewTintColor;
    @property (nonatomic, strong) UIColor *inputAccessoryViewBarTintColor NS_AVAILABLE_IOS(7_0);
    @property (nonatomic, assign) BOOL inputAccessoryViewTranslucent;   //defaults to YES


![screen shot 2013-11-07 at 2 18 04 pm](https://f.cloud.github.com/assets/17407/1489277/44cea13a-476c-11e3-83ee-d935410969e9.png)

## Allow left/right orientation of the done button

    typedef enum : NSInteger {
        EZFormInputAccessoryTypeNone = 0,
        EZFormInputAccessoryTypeStandard, //done button on the right
        EZFormInputAccessoryTypeStandardLeftAligned, //dont button on the left
      } EZFormInputAccessoryType;

![screen shot 2013-11-07 at 2 18 10 pm](https://f.cloud.github.com/assets/17407/1489279/652e764e-476c-11e3-98db-d52e7a0612c0.png)