Release 0.9.18

• Added a new tool lobster-cpptest which can extract references
  from C++ unit tests using various regex patterns.
  The references must be provided in a format similar to Doxygen comments.

• The lobster-codebeamer tool now uses an authentication token.
  Token can be added either in the config file or as an argument.

• The lobster-python tool adds the counter logic to the function
  identifier. This improves the situations where different functions have
  the same name. Line numbers are no longer used in the identifier.

• The lobster-codebeamer tool now supports refs as an upstream reference

• The lobster-online-report tool now works with config files located in
  main- and submodules of a repository. This feature needs git 1.7.8 or higher.

• The lobster-codebeamer tool now allows items without summary

• The lobster-codebeamer tool now uses codebeamer api v3.
  Please note that the api v3 returns the value "Unset" for a codebeamer
  item status if the status is actually empty. The api v1 did not return
  any value at all for an item with a missing status. This means that the
  resulting lobster file will now contain "Unset" as status information,
  too, instead of Null.

• The lobster-html-report tool now supports argument --high-contrast to use
  a color palette with a higher contrast for easier visualization.