site/content: regenerate terms

This is based on the new cluster/module re-organization by Peter
last week: idss_schema_fields_new2.xlsx

site/content/terms/global-version-number/index.md

@@ -0,0 +1,11 @@
+---
+title: 'Version number'
+field: 'is.extent.version'
+slug: 'global-version-number'
+description: 'Version number of a resource'
+comment: 'Only if explicitly mentioned on the resource'
+required: False
+module: 'Status'
+cluster: 'Global'
+policy: 'Free value. Single value only.'
+---