title: Magento Custom Caching with admin switch
body: <p>I am writing a module that uses some custom caching mechanism and i would like for my caching to be clearable from in the admin area along with the core Magento caching.</p>
  
  <p>Also I would like to check if the caching is enabled for my module only and then choose to do caching or not based on this.</p>
  
  <p>I am sure this is possible but do not know how.</p>