title: Define custom mime type in cq5/AEM
body: <p>I want to define custom mime type in crx/de but I don't know how to do it.
  I have found one link of stackoverflow but still I am not getting the clear idea to define the custom mime type in crx/de can anyone please help me with documentation or steps to do it which would be really help-full for me.
  Thanks in Advance</p>
  
  <p>Link of stackoverflow which I have refered
  <a href="https://stackoverflow.com/questions/19659418/creating-custom-mime-type-in-cq5-aem">creating custom MIME type in cq5/AEM</a></p>