* rename variables in test file
* write tests for new validations
* validate that answers to numeric questions are given to the correct level of accuracy and in normal format with only digits
* add error messages for new validations
* add or alter step on numeric questions in sales, amend one test given step changes
* copy change
* remove validation that is specific to number format and fold that functionality into accuracy validation, rejig tests accordingly
* fix various tests
* remove reference to currency in validation message that concerns step only and doesn't check whether firled is currency related
* alter copy to avoid redundant repetition in validaiton message
* save changes made in rebase
* changes after PO review
two step values had been missed in previous work
in various places there were custom validations applied that duplicated the functionality of the generic min max validation that is applied to all numeric questions, in these situations sometimes the min and max on the question class was inconsistent with the limit that triggered validations
these have been corrected and made consistent
various tests were affected by this and have been amended accordingly
* remove tests introduced by mistake in rebase
* amend step value on earnings
Arthur Campbell