Fixes #61782782 ethnicity calculation bug
Adds social media sharing for events
Fixes #61759362 showing "county county"
Adds page titles
Improves cohort links on high school panel
Adds AJAX loading for stats and participant tables
Adds dynamic loading of the participants pages
Adds scholarship merging with arbitrary ID
Merge pull request #19 from uwdreamproject/matt-develop

Adds scholarship merging and AJAX loading for participant lists