create web server and websocket server in reporter mode to provide graphical information #18

* Change 'debuguy reporter' to 'debuguy profile'
* Add web & websocket server
* Start server on 'debuguy profile'
* Add public index.html
create web server and websocket server in reporter mode to provide graphical information #18

* Add cache in server.js
* Correct broadcast method
* Send cached data to new websocket connections
* Use server.broadcast in reporter.js
* Move reporter sample text to the example folder
Merge pull request #20 from begeeben/8_create_web_server

create web server and websocket server in reporter mode to provide graph...
Make directory arguments of ```debuguy parse``` work with or without ```/``` #16

* also set default output directory to the source directory
Merge pull request #22 from begeeben/16_make_directory

Make directory arguments of ```debuguy parse``` work with or without ```...
Add graph