title: Qt: how to make help system?
body: <p>I need to provide some help system for my application. The app mostly works on the computers without any Qt installed. I would like to have some way (tool etc) to create the professionally looking help system. I mean I need to provide the regular help system like most applications have. It should look like regular CHM file (with index, search etc.).</p>
  
  <p>I tried to use QtAssistance class, created .adb file but if I run assistance utility, it doesn't know -profile key so I even cannot check if I did this file properly.</p>
  
  <p>I'm a little bit confused because I could see QtAssistant and QHelp classes and I don't know which one is more suitable for my purpose.</p>
  
  <p>Thanks a lot</p>