Update Fact Check Email 'From' Name

We haven't been Beta for a long time now. Change approved by Lisa Scott.
Improve test output

turn + minitest gives feedback on what failed/errored immediately, instead of
after running all the tests. It also reports time per named test which might
help us understand why the tests are so slow.
Merge pull request #80 from alphagov/improve_test_output

Improve test output
Update jenkins.sh for minitest.
Load the ci_reporter Rake task for minitest.
Merge pull request #79 from alphagov/we_aint_no_beta_we_da_man_now_dog

Update Fact Check Email 'From' Name
Minitesterise the test assertions.