remove most parts of api v1
Make API authentication tests use API v2

API v1 has been removed.
Remove API v1 controllers
Remove rsb API templates
Fix api/v2/projects/level_list
Fix copyright year in single file
adds routing spec for api/v2 level_list
updates changelog
Merge pull request #1124 from opf/feature/remove_api_v1

Remove API v1
rewriting via sql
wip
wip
wip
wip
wip
allows for checking allowed to for controller/action hashes
adds missing attachments i18n
adds missing permissions to features
adds missing permission to spec for anonymous
wip - initial approach at writing an allowed scope