Fix that * was injected for member-like searches
Fix content weighting values being clamped to 0 or 1
Fix "Allow empty search" to work as expected without ElasticSearch Essentials installed
Only apply content weighing if more than 1 content type is permitted to be returned in a search query
Add default search order option
XFES for XF1 used to have this option, but it was removed in XF2.
Support setting "Word Count" as the default search order, if Word Count Search is installed.