config.json port not passed to express server

[KasperZutterman]

The port configured in config.json does not get passed to the express server.

Basic-LDES-Server/src/server/ExpressHttpServerFactory.ts

Line 14 in 6a15466

constructor(sourceMap: Map<String, Source>, variableParams: any = { port: 3000 }) {

Basic-LDES-Server/src/init/AppRunner.ts

Line 155 in 6a15466

return new ExpressHttpServerFactory(sourceMap, variableParams);