Add year to salary dropdowns
Fix identation in money and salary questions test
Merge pull request #1174 from alphagov/spl-bugs

SPL bugs
Merge pull request #1173 from alphagov/year-in-salary-dropdowns

Add year to salary dropdowns
Redirect single-parent adopters to adoption-specific employment questions
Modify copy of employment questions to not specify mother/principal adopter
Fix earnings_text_start_date plugin execution
Capitalize Birth label on the circumstances question page
Fix lower earnings limit copy in partner's employment question
Redirect single parent adopters to leave_1_adoption not leave_1