Fix broken executable jar

[awoods]

Resolves: https://jira.duraspace.org/browse/FCREPO-2160

[ruebot]

$ java -jar fcrepo-import-export-driver/target/fcrepo-import-export-driver-0.0.1-SNAPSHOT.jar --mode export --resource http://localhost:8080/rest --binDir /tmp/test --descDir /tmp/test
Exporting!

$ cat rest.ttl 
@prefix premis: <http://www.loc.gov/premis/rdf/v1#> .
@prefix image: <http://www.modeshape.org/images/1.0> .
@prefix sv: <http://www.jcp.org/jcr/sv/1.0> .
@prefix test: <info:fedora/test/> .
@prefix nt: <http://www.jcp.org/jcr/nt/1.0> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsi: <http://www.w3.org/2001/XMLSchema-instance> .
@prefix mode: <http://www.modeshape.org/1.0> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix fedora: <http://fedora.info/definitions/v4/repository#> .
@prefix xml: <http://www.w3.org/XML/1998/namespace> .
@prefix jcr: <http://www.jcp.org/jcr/1.0> .
@prefix ebucore: <http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#> .
@prefix ldp: <http://www.w3.org/ns/ldp#> .
@prefix xs: <http://www.w3.org/2001/XMLSchema> .
@prefix fedoraconfig: <http://fedora.info/definitions/v4/config#> .
@prefix mix: <http://www.jcp.org/jcr/mix/1.0> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix dc: <http://purl.org/dc/elements/1.1/> .


<http://localhost:8080/rest/> fedora:lastModified "2016-09-01T18:38:00.724Z"^^<http://www.w3.org/2001/XMLSchema#dateTime> ;
    a ldp:RDFSource , ldp:Container , ldp:BasicContainer ;
    fedora:writable "true"^^<http://www.w3.org/2001/XMLSchema#boolean> ;
    a fedora:RepositoryRoot , fedora:Resource , fedora:Container ;
    ldp:contains <http://localhost:8080/rest/4f/da/a0/7d/4fdaa07d-b98f-424e-bf40-e38ee47c696a> ;
    fedora:hasTransactionProvider <http://localhost:8080/rest/fcr:tx> .

I think we're good.

[awoods]

Hit it! Then we can see if @escowles' PR now works.