title: How to set color for MaterialBetterSpinner in normal state?
body: <p>I want to set color of <code>com.weiwangcn.betterspinner.library.material.MaterialBetterSpinner</code> in normal state (i.e. without selecting). I have tried setting <code>colorControlActivated</code> and <code>colorControlNormal</code>, but no luck.</p>
  
  <p>I want to change grey color of spinner as shown in following spinner:</p>
  
  <p><a href="https://i.stack.imgur.com/L0EBl.png" rel="nofollow"><img src="https://i.stack.imgur.com/L0EBl.png" alt="enter image description here"></a></p>
  
  <p>I have set color of editText as follows: </p>
  
  <p><a href="https://i.stack.imgur.com/725uW.png" rel="nofollow"><img src="https://i.stack.imgur.com/725uW.png" alt="enter image description here"></a></p>
  
  <p>Any type of help would be appreciated. :)</p>