core/pathGatherer.js: Renamed object that contains the directories content info
core/mover.js: Made checker variable publich and replaced stupid call of the checker.trackingCheck with the callbacks
db/db-utils.js: Initialization of db fields happens when the module loads. Every bus event is attached to the 'db' busline
core/dirTracker.js: 'emitStorePath' is invoked through the 'db' busline since it changed in the db-utils.js
server.js -> express/server.js: Moved server.js under express/ and made module indepentent from AlphabetFS module. It communicates with them through the bus
core/activateDirectory.js: Created this module to be the entry point of the whole application to the 'core' package/busline
launcher.js: Created launcher of application. It uses the bus.subscribeEventsFrom to both subscribe the application events in the bus and start the server