collection of Kiwix tools

 kiwix-tools is a collection of various command-line tools used to help
 users interact with and manage ZIM files. It includes:
  * kiwix-serve is a standalone HTTP server for serving ZIM files
    over the network.
  * kiwix-manage allows one to manage the content of the Kiwix library (an
    XML file listing available ZIM files).
  * kiwix-search allows one to find articles in a ZIM file using fulltext
    search patterns.