Module wrapper ID and CLASS attributes indexed as text by SearchWP

[stian-overasen]

As of now the hogan module wrapper element's ID and CLASS attributes are indexed as content. See image below; This shows the keywords indexed by SearchWP in the wp_swp_terms table.

Should we strip away all tags before sending content to the indexer? Or maybe just the id="" and class="" attributes as the indexer might be interested in markup?

Any thoughts @trinef @olethomas @walbo @pederan ?