tidied up user interface for displaying articles.
Merge branch 'master' into wiki
only admins will see the status of the article.
tidied up article show page.
Merge branch 'educations'
added new education link visible for the currently logged user on their own profile. on the new education form changed back link to direct to user profile. when adding new education, changed redirect to user profile instead of education show page.
displaying all education records for a user on their profile page in a tabular format.
added tabbed navigation on the profile pageso that the information is more organisation.
added custom message for the loged in user and another user viewing profile when there are no education records.
added custom titles to home page (loged in and logged out), login, register, user profile
deleted user_disability scaffold to create to scaffold - following naming conventions
added impairment scaffold to facilitate the association of disabilities with a particular user.
recreated impairment scaffold because disability_id and user_id did not need _ID at the end, since they are input by default. so previous version had user_id_id.
added radio buttons for severity when creating new impairment, add select drop displaying collection of disablities. added code in users controller to get all impairments associated with a user.
added associations.
listed impairment records on the user profile page with an option to add new impairment.
correct redirects for back link on new impairment page and after new impairment has been added.
Added correct associations between: user, impairment and disability. added 2 actions in pages controller: find_students to list ways to find. show_students to show the results. added 'Find Students' link in navigation menu. Created tabbed structure for find students page. 3 tabs: search by university, course or disability. finally added number of students below each link.
added titles for all article pages. added code to get all articles by a particular user in the user's controller. added navigation links for browsing articles. added code in user's show view to display articles by that user.
added code to only allow the author of an article to make modifications.