Moved email setting from app/settings.py to config.py
added users_affiliations.html page
Tornado server disabled. Did this for debugging purposes
Added email.txt template
Added handler for affiliations and author stats
We initiate an ajax request in the select box in the onclick event instead of the onchange event
Added chart.js library
Added presentation.html page
Added qrcode.html
Added profile.py
Added tests.py
Removed Requested_author model
Fixed a bug when creating a subscription
Added qrcode img to client.html
Fixed a bug when making a subscription
Fixed corrupted file app/tasks.py
Handled SkypeAPIError exception when the user doesn't allow the program to connect with skype
Added handlers for deleting an affiliation. Added code to remove an author when there is not a request for him
Added serialize properties to models in order to render them as json easier
Added templates : affiliation_users.html, affiliation_users_new.html, author_details.html