Update definitions.txt
Update definitions.txt

This commit udpates the definitions.txt file using the Rake task
included. I ran:

```
bundle exec rake upddef
```

openlogic/publicsuffix-ruby,CloudCannon/publicsuffix-ruby,stas-tanko/publicsuffix-ruby,itcentralstation/publicsuffix-ruby,emq/publicsuffix-ruby,weppos/publicsuffix-ruby