Support table display for bw_related shortcode

[bobbingwide]

the [bw_related] shortcode enables you to list content that is related to something. It supports meta_key=. where the . is a placeholder. This enables you to list things in the future or in the past. The output can be formatted either as a list or using the logic for bw_pages. It would also be nice if the content could be formatted using bw_table logic,

[bobbingwide]

Well, it's been a long time coming but I finally added the required logic, overriding the format= parameter, used by [bw_pages] to accept format=T meaning display using bw_table().

Examples, from anchorgolf.com, for a Player

To display the player's results, displaying Event, Result type and Details

[bw_related post_type=result meta_key=_player meta_value=. 
fields=_event,result_type,_details format=T
order=desc orderby=date 
posts_per_page=10]

To display event attendance ( past and planned)

[bw_related post_type=competitor meta_key=_player meta_value=.
fields=_event,playing_status format=T
orderby=date order=desc 
posts_per_page=10 ]

[bobbingwide]

This needs documenting. Also, the [bw_related] example in shortcode help needs some explanation.