resolves #40 set up Antora compliant docs directory for playbook
- set up component config and attributes files
- set up ROOT module
- set up playbook module
- sort monolithic playbook file into smaller files
- add playbook project setup from docs-site readme
- set up ROOT nav and index
- set up playbook nav and index
- move architecture files into architecture module
- rename arch content folder to documents
- modify _fragments path in module _attributes
- add environments header to files
Edited by Sarah White