nvda

c048740a - Add add-on store conventions for manifest to developer guide (#15888)

Add add-on store conventions for manifest to developer guide (#15888) Link to issue number: None Summary of the issue: The add-on store adds additional requirements to manifest files for add-ons. These should be explained in the developer guide. Description of user facing changes Add explanation for convention for add-on version numbers. Add convention for add-on ID to be lowerCamelCase. Add https convention for URL