old_contents: """Examples in databench_examples."""
  
  import analyses.helloworld
  import analyses.simplepi
  import analyses.slowpi
  import analyses.mpld3pi
  import analyses.mpld3PointLabel
  import analyses.mpld3Drag
  import analyses.bagofchars
  import analyses.bagofcharsd3
  import analyses.angular
  import analyses.redispub
  import analyses.redissub
  
new_contents: """Databench is a tool that connects a Python analysis to a custom html
  frontend. Here are some examples of what Databench can do. The source
  code is available on GitHub:
  [svenkreiss/databench_examples](https://github.com/svenkreiss/databench_examples).
  
  Main GitHub repository: [svenkreiss/databench](https://github.com/svenkreiss/databench)  
  User guide and API: 
  [svenkreiss.com/databench/](http://www.svenkreiss.com/databench/)"""
  
  
  import analyses.helloworld
  import analyses.simplepi
  import analyses.slowpi
  import analyses.mpld3pi
  import analyses.mpld3PointLabel
  import analyses.mpld3Drag
  import analyses.bagofchars
  import analyses.bagofcharsd3
  import analyses.angular
  import analyses.redispub
  import analyses.redissub
  
subject: Update description.