title: How to install your custom CMake-Find module
body: <p>I configure and package my library using CMake and CPack. I have written my own find-module: <code>FindMyLib.cmake</code>.</p>
  
  <p>How do I tell CMake/CPack to add this file to the CMake module directory, so that future developers can simply specify <code>FIND_PACKAGE(MyLib)</code> to use my library?</p>