Improved fuseki service script (JENA-635)

git-svn-id: https://svn.apache.org/repos/asf/jena/branches/jena-fuseki-new-ui@1570871 13f79535-47bb-0310-9956-ffa450edef68
Support for running webapp setup in-process (and in Eclipse)

git-svn-id: https://svn.apache.org/repos/asf/jena/branches/jena-fuseki-new-ui@1570872 13f79535-47bb-0310-9956-ffa450edef68