Download ogema-fileinstall JAR file with all dependencies

Bundle with a synchronous activator which will install OGEMA resources from XML (.ogx) or JSON (.ogj) files located in config/resources (default). This requires a running OGEMA framework when the bundle is started and enables the installation of basic resources before other applications are activated. Also adds a service for felix fileinstall that will install such resource files. Files installed through fileinstall will be reinstalled when they are updated or when a newer version of an installed file is found after a restart (using the file's last modification timestamp). Files installed from the configuration directory will only be reinstalled on a restart, if they have been changed.