Merge branch 'develop' into develop-entity
Merge branch 'master' into develop-entity
Add page entity class
Add page table migration
Add page entity unit tests
Update test_html_content to use helper
Add page link locations to database
Make route and title required fields
Fixes to content and HTML
Refactor load method
Fix a few comments
Add a table for tracking pages and page_links
Add page admin controller
Add page permission and module
Add page acp
Add acp pages language files
Add admin controller service
Add language vars - create/edit
Correct doc
Ensure page routes are unique