Add a data correction to allow changing of the lender reference.
Move DataCorrection presenters into their own sub-directory.
Move data correction specs into separate files.
Normalise copy across data corrections.
Include lender reference data corrections in the
LoanModification#changes.
Allow lender's to change their loan reference at the guarantee step.
Exclude post claim limit loan realisations from the claim limit
calculations.
Add a data migration to correct the phase for 2 lending limits.
Merge pull request #254 from alphagov/exclude-post-claim-realisations-from-claim-limit-calculations

Exclude Post Claim Realisations from Claim Limit Calculations
Merge pull request #253 from alphagov/add-lender-reference-data-correction

Add Lender Reference Data Correction
Add a specific capital repayment holiday loan change.
Don’t expose tranche fields to the capital repayment holiday loan change.
Only show draw information fields that the loan change can modify.
Fix testing the intended attributes.
Ensure a capital repayment holiday is less than the remaining loan term.
Move loan change request specs into their own files.