unused imports removed

frontend-js/src/test/js/minerva-test.js

@@ -2,10 +2,7 @@
 
 require("./mocha-config");
 
-var Alias = require('../../main/js/map/data/Alias');
 var minerva = require('../../main/js/minerva');
-var Project = require('../../main/js/map/data/Project');
-var GuiConnectorMock = require('./GuiConnector-mock');
 var SecurityError = require('../../main/js/SecurityError');
 var ServerConnectorMock = require('./ServerConnector-mock');
 var ProxyAccessPlugin = require('./plugin/ProxyAccessPlugin');