Now, there are only two statistic writers left in core.main. One for writing all candidates of all generations and one that writes only the best candidate per generation. #40

Added a index.html to the Update Site. Otherwise users might wonder why the directory returns a 404.

Make all search path entries absolute to avoid lookup problems while importing DSL files from each other.

Added a validation rule that checks if the storage path of a module is correct (package/filename structure).

Added a getFilename() method to model element Import that calculates the correct filename. Make use of this function in the ClasspathGlobalScopeProvider to avoid duplication of code.