change link regex to look for space. Avoids matching <address> tag
Add specs to test deletion of single email.
Add routes for delete method.
Add model method delete letter with specified id.
Add controller action to delete the email with given id.
Add links on the view to delete single email.
Lots of small tweaks I should have split into smaller commits along the way
Bumping to 1.2.0 as we have new features coming in
Merge branch 'delete_single_email' of https://github.com/josisusan/letter_opener_web
Update bundle and remove rails footnotes from demo
Convert specs to RSpec 2.14.8 syntax with Transpec

This conversion is done by Transpec 1.10.4 with the following command:
    transpec

* 17 conversions
    from: obj.should
      to: expect(obj).to

* 7 conversions
    from: == expected
      to: eq(expected)

* 6 conversions
    from: =~ /pattern/
      to: match(/pattern/)

* 4 conversions
    from: obj.stub(:message)
      to: allow(obj).to receive(:message)

* 3 conversions
    from: obj.should_not
      to: expect(obj).not_to

* 2 conversions
    from: mock('something')
      to: double('something')

* 2 conversions
    from: obj.should_receive(:message)
      to: expect(obj).to receive(:message)

* 1 conversion
    from: Klass.any_instance.should_receive(:message)
      to: expect_any_instance_of(Klass).to receive(:message)

* 1 conversion
    from: Klass.any_instance.stub(:message)
      to: allow_any_instance_of(Klass).to receive(:message)

* 1 conversion
    from: > expected
      to: be > expected
Test on 2.1.1 on travis
Merge branch 'master' of https://github.com/davekaro/letter_opener_web
Add spec for GH-22 so that it doesnt bite us again on the future
Move vendored assets into the `letter_opener_web` folder to fix GH-24