as2-lib 4.8.0

• Deprecated class ExceptionParameters because it is not used
• Simplified the IAS2InputStreamProvider interface in a backwards incompatible way
• Changed the handling of incoming messages in the Servlet to handle large files. See issue #123 - thanks @ihudedi
• Fixed the handling of active modules in as2-demo-spring-boot and as2-demo-webapp. See issue #129 - thanks @GeeinHub
• The parameters errordir and sentdir of AbstractDirectoryPollingModule can now also handle date and msg parameters
• Added the parameter stored_error_filename to class AbstractDirectoryPollingModule to define the filename for storing in the error directory. It can handle date and msg parameters. The default behaviour is the source filename.
• Added the parameter stored_sent_filename to class AbstractDirectoryPollingModule to define the filename for storing in the sent directory. It can handle date and msg parameters. The default behaviour is the source filename.
• The parameter errordir of DirectoryResenderModule can now also handle date parameters
• Added the parameter stored_error_filename to class DirectoryResenderModule to define the filename for storing in the error directory. It can handle date parameters. The default behaviour is the source filename.