calibration doc id interface bis auf del implementiert

	deleted:    lib/cdoc.js
	modified:   lib/defaults.js
	modified:   lib/gen.js
	modified:   lib/net.js
	modified:   lib/op.js
	modified:   lib/utils.js
delete implementiert
(alle gen.mod haben jetzt ein del()

	modified:   lib/gen.js
del implem.
	modified:   lib/app.js
	modified:   lib/gen.js
	modified:   lib/utils.js