Match for Anthill and facebookexternalhit BOTS User-agents

[terremoth]

There are EXACTLY like this user agents:

Anthill

and

facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php)

[terremoth]

Just to understand my scenario where your package is very util:

• bots enters our website (that uses laravel) and they create a bunch of session data into sessions table
• we added a middleware with your package that solved a lof of the problem (thanks), but still has these crawlers creating session data

can you check that?