add new apc/submission charges url to data model
add new apc/submission charges url to form definition, renderer, javascript and xwalk
fix the execution errors on tests (not test failures), plus any associated code changes
fix failing tests, a mixture of fixing tests and fixing the underlying code
bug fix for missing in_doaj carry-over in formcontext, and some updates to the reapp init code to begin to allow us to initialise reapplications for individual accounts and journals
Merge pull request #496 from DOAJ/feature/448_url_fields_clean

Feature/448 url fields clean