First step of switching from nconf to simple-configure: Replaced the imports and adapted the configure-Files.
Get all Softwerkskammer tests to run
Get the SoCraTes app and all tests to run
Unified the naming scheme of the import of simple-configure; did some cleanup around imports.
Merge branch 'master' into simple-config

Conflicts:
	package.json
Merge pull request #870 from NicoleRauch/simple-config

Replaced nconf with simple-configure.