Increase default limit for devices and certificates from 50 -> 500
Increase default limit for devices and certificates from 50 -> 500

If you have more than 50 devices/profiles, the 50 limit will result in `undefined method 'name' for nil:NilClass (NomethodError)`
yaoxiaoyong/cupertino,zerok/cupertino,Suninus/cupertino,nomad/cupertino,tenforwardconsulting/cupertino