added method for reading and writing files
ignore idea file
Merge pull request #4 from anelanna/master

added method for reading and writing files
socket.io connection, disconnection detected
working on array with active chat clients - not quite working
Merge pull request #6 from drblinken/master

socket.io connection and disconnection detected
aaded some images for wiki pages
added an image for wiki page
print hello user to browser & print statistics to browser
print hello user to browser & print statistics to browser
export getPathnamefromURL to util.js
create first routingtest with getPathnamefromURL
export getPathnamefromURL to util.js
create first routingtest with getPathnamefromURL
renamed getPathnameFromURL to deleteSlashFromPathName
Merge remote-tracking branch 'origin/master'

Conflicts:
	js/server.js
	js/util.js