Adding my solution for dinoDex exercise

i see now why you would put the name check in `eachDinos`, but i stand by my previous comment -- that check should still be in `grabDinos`. 

to preserve the functionality you've described here, you could probably do one of two things:

* my preferred suggestion, which would be to just print all dino info whenever you run any search 
* create a separate `print_facts(dino)` method