remove kokoaConnector
kokoa: cleanup adding log entry
kokoa: add dependency to „path“
kokoa: outsource datapath to config file
kokoa: gitignore config
cleanup gitignore
kokoa: rename config.js.example to config.default.js
kokoa: config.js combines config.local and config.default
tunnelendpoint: remove mechanism to  push away objects when dragged on top of it
kokoa: outsource milestone definition
kokoa: rename some functions