testing on localhost for algorithms now (should increase speed, since no

more network communication is done - only from vm host to vm guest)

src/test/resources/config-test.xml

-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd">
-<properties>
-	<!-- Postgres database -->
-	<entry key="org.postgresql.servername">dbis-isochrone.uibk.ac.at</entry>
-</properties>