White space remmove
V2 files add
Flow and test update
Now only 3 questions needed and user can see when and how much must topup
Flow update and code refactoring
Now re-usable code is kept into state_pension_topup_data_query_v2.rb
StatePensionTopupCalculatorV2Test add
Calculator tests add
Tests add and code refactoring
Merge pull request #943 from alphagov/state_pension_topup_update

Smartanswers: State pension topup flow update