Added Unit Test Files in order to test information retrieval on projects. The tests should be completed as they don't cover everything yet.
Retrieving informations for project description generation
improved description generation
initial german description commit
french description splitted from child description file
improving german description generation
Finalizing german description generation + pep8 corrections
Improving German translation
german description generation improved (80%)
reviewed code corrected
pep8 errors corrected