Add post for customize-api.
Add embed options page
Update customize API with embed options post link
Update intro for embed options
Add playlist API link to player API page
Re-arrange extra links
Updates to developers HQ
Embed API, with embed options removed
Fix some formatting and typos on customize-api page.
Update to embed-api to new preferred syntax.
'applicable to' not 'application to'
Remove includeLinkback option from socialbar example since that might be renamed.
Add Customize API to main /doc/ page.
Link to embed-api from player-api page.
hubspot: removed events that aren't getting sent by the integration anymore, added section for advanced moves
Stats-API: Add rewatch_data array to Engagement
Fixed broken link to Customize doc
Add doc to customize and video-seo for backlinks
Updates to video-seo and customize docs for backlinks
clarifying elastic search steps