Support Scroll Document's inline conditional content macro

As a site manager, I want the content of the inline conditional content macro to show in my Viewport, so I can conditionalize content inline.

Acceptance criteria:

• Using the parameter that contains the relevant variant labels, determine if the macro should be displayed in the current variant or not

• Display only the text (inline) contained in the macro’s text parameter, respecting the storage format tags (e.g. bold, italic etc.)