v7.0.0

• fix(api-v2): Cache base class IRIs correctly when creating/updating class (#1311) - @benjamingeer
• chore(standoff): Use Base64-encoded UUIDs in standoff tags. (#1301) - @benjamingeer
• feat(api-v2): Allow a resource to be created as a specified user (#1306) - @benjamingeer
• feat(admin): Give the admin ontology an external schema (#1291) - @benjamingeer
• fix(api-v2): Remove INFORMATION SEPARATOR TWO from text in the simple schema. (#1299) - @benjamingeer
• test: Compare Knora response with its class definition (#1297) - @benjamingeer
• docs(api-admin): fix description of the change password payload (#1285) - @loicjaouen
• fix(api-v1): Fix double escaping of newline. (#1296) - @benjamingeer
• fix (tei beol): fix problems in XSLT (#1260) - @tobiasschweizer
• refactor(ontology): Make knora-admin a separate ontology (#1263) - @benjamingeer
• a handfull of changes in documentation and error messages (#1278) - @loicjaouen
• docs: fix missing username (#1269) - @loicjaouen
• feat(api-v2): Get resources in a particular class from a project (#1251) - @benjamingeer
• fix(sipi): Improve error checking of Sipi's knora.json response. (#1279) - @benjamingeer
• feat(api-v2): Return user's permission on resources and values (#1257) - @benjamingeer
• fix(api-v1): Escape rdfs:label in bulk import. (#1276) - @benjamingeer
• chore(webapi): Remove persistent map code (#1254) - @benjamingeer
• docs (api-v2): Update outdated ARK documentation. (#1252) - @benjamingeer
• Update build.properties (#1265) - @subotic