Collection of C++ and Python functional tests for BornAgain libraries

Content:
  ./Core    - C++ tests of libBornAgainCore library using variety of
              scattering geometries and experimental settings
  ./PyCore  - same for Python
  ./Fit     - C++ tests of libBornAgainFit library using different
              fitting strategies
  ./PyFit   - same for Python
  ./GUI     - testing of GUI functionality on model side

See also:
  http://apps.jcns.fz-juelich.de/redmine/projects/bornagain/wiki/Creation_of_new_functional_test
