Change jaas.conf file attribute use a relative path, removing develop…

…er specific absolute path.

Works in both development mode and when the app starts via the launcher.jar.

[#41 state:resolved]

rundeckapp/web-app/WEB-INF/jaas.conf

@@ -1,3 +1,3 @@
 rundecklogin {
-       com.dtolabs.rundeck.jetty.jaas.PropertyFileLoginModule required debug=true file="/Users/greg/devel/rundeckdev2/rundeckapp/web-app/WEB-INF/jaaslogin.properties";
+       com.dtolabs.rundeck.jetty.jaas.PropertyFileLoginModule required debug=true file="web-app/WEB-INF/jaaslogin.properties";
     };