Add email model
Remove email column from contact
Delete email column from views
Can save email address and contact

Conflicts:
	app/models/contact.rb
Add has_many relationship
Show email-adress in index and show views
Add js event handler for add buttons
Change plus button to <a> tag.
Add input field in contact form.
Give Name and Id Tag to additional Email fields
Save previously entered emails only that one time
Create Remove 'Button' for Emails and make its parent container destroy itself on click
Can delete Emails
Wrap Email attributes in table
Confirm deletion of Emails
Ensure that there is always a + Button for emails in the form
Merge branch 'master' into has-many-emails

Conflicts:
	Gemfile.lock
	app/views/contacts/_form.html.erb
	app/views/contacts/index.html.erb
	app/views/contacts/show.html.erb
Merge pull request #5 from codingcats/has-many-emails

Has many emails