Create embed stat model
Add method to create embed stat for a member
Make sure referrer is a valid URL
Create embed stats in controller
Fix schema weirdness
Merge branch 'master' of github.com:theodi/member-directory into feature-log-badge-embeds
Fix references
Add method to model to generate a CSV
Use CRLF line breaks
Add embed_stats controller method
Merge pull request #292 from theodi/feature-log-badge-embeds

Log badge embeds