Add files via upload

index.html

@@ -127,6 +127,7 @@
 	   <ol>
 	   <li>Check the permissions of your "Repo" folder in your web app private path; and set its path in the config file.</li>
 	   <li>In the Repo path create a "user" folder for each user and give to this folder the write permission. Set it appropriately in the config file.</li>
+     <li>Check the permissions of your "hmm-img" folder in your web app public path; and set its path in the config file.</li>
 	   <li>In the config file, set every "user" information appropriately like in the examples given.</li>
 	   <li>Configure your <a href="http://twilio.com" style="color:#e6d236;"o>Twilio</a> account information appropriately to send out sms notification.</li>	      
      <li>Configure the max history items as required (default: 50).</li>