[skip ci] refer to 0.2.0 asc file

Author: Alexander Patrikalakis

src/test/resources/install-gremlin-server.sh

@@ -98,7 +98,7 @@ mvn test -q -Pdownload-janusgraph-server-zip $MVN_OPT_PARAMS > /dev/null 2>&1
 
 #verify
 pushd target
-wget https://github.com/JanusGraph/janusgraph/releases/download/v0.1.1/KEYS
+wget https://github.com/JanusGraph/janusgraph/releases/download/v0.2.0/KEYS
 popd
 gpg --import target/KEYS
 gpg --verify src/test/resources/${JANUSGRAPH_VANILLA_SERVER_ZIP}.asc server/${JANUSGRAPH_VANILLA_SERVER_ZIP}

src/test/resources/janusgraph-0.1.1-hadoop2.zip.asc

@@ -0,0 +1,17 @@
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+=4zSE
+-----END PGP SIGNATURE-----