Implemented tasks and task assignment for stories.
Added __unicode__ fuction to episode model
Fixed the look of datatables
Merge branch 'master' of https://github.com/osamak/student-portal
Added Announcement model, view and admin
Media Articles
Major program announcements
Migrations better be part of the repo as well.
This saves some effort, as not everybody has to do schemamigrations by themselves.
Added .gitignore
Moved Niqati coordinator views to show activity page.
Created and grouped (by app) several utility functions for automated testing.
Refactoring and Arabization of code submission view
Created tests for code submission view
Club utility functions
Tests for niqati submission view
Wrap up for niqati coordinator view transfer
Added activity evaluation model and integration with niqati submission view (unfinished)
Merge branch 'master' of https://github.com/osamak/student-portal

Conflicts:
	activities/templates/activities/show_new.html
Migrations for arshidni and clubs