Update parallel_tests to v0.16.10.
Configure travis to use parallel test runner.
State Aid is added at completion.
Don't recalculate state aid every time a premium schedule is created.
A newly created premium schedule has the same duration as its loan.
Move state aid calculation out of the premium schedule.

Prepare for imminent changes in the calculating of state aid by moving
the current logic into a phase-5-specific class.
Move logic out of the controller.
Fix environment for cron rake tasks

We want rake tasks under cron to have the correct environment variables
available to them.
Merge pull request #206 from alphagov/cron-rake-environment

Fix environment for cron rake tasks
Update realisation figure from £12,341.85 to £3084.85
We don't have 1.9.3 in the training environment

Need to downgrade to run it there.
Merge pull request #223 from alphagov/downgrade-exception_notification

We don't have 1.9.3 in the training environment
Fix import

Rack version was introduced in v4.x. Back on 3.x for now.
Merge pull request #200 from alphagov/state-aid-refactor

Move state aid calculation out of the premium schedule
Merge pull request #199 from alphagov/parallel-travis-runs

Parallel Travis Runner
Add 1.9.2 back in

Still need it.

*weeps*
Merge pull request #212 from alphagov/update-loan-realisation-for-77170

Update Loan Realisation for '2HNVYQT-01'
Revert "Add 1.9.2 back in"

This reverts commit c782bbc666b37b714822f07c221b139d19dbe918.

BigDecimal on 1.9.2, meh.
It's the EFG scheme nowadays.
Convert Phase to a static association model.