changed education create and show action to custom and not scafold code. added error partial in the education new form.
added university and course dropdown lists, which get the names of universities and courses and pass the id on submit. also created user-friendly labeles.
Merge branch 'wiki' into educations
added validations in the education model to validate for user id, course id and university id. also fixed educations params in educations controller.
removed all jbuilder files from educations view.
fixed associations with educations and course/univerisyt/user.
displaying the name of the university in the educations index.
renamed the User_id, Course_id and University_id, so that the first letter is not capitalised.
fixed field casing in the education model
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.