Get All Kitties

QUERY PARAMS
Required Optional
 * limit = 1-100
 * offset = INTEGER
 * generation = INTEGER 

EXAMPLE
https://api.cryptokitties.co/kitties?limit=100&offset=0&generation=25

JSON RESULT
{ "total": 138606, "offset": 0, "limit": 100, "kitties": [ {     "id": 140227, "name": null, "image_url": "https://storage.googleapis.com/ck-kitty-image/0x06012c8cf97bead5deae237070f9587f8e7a266d/140227.svg", "generation": 9, "created_at": "2017-12-08T00:28:39.000Z", "color": "sizzurp", "is_fancy": false, "is_exclusive": false, "fancy_type": null, "status": { "cooldown": 1442286628448, "cooldown_index": 4, "is_ready": true, "is_gestating": false },     "auction": { },     "owner": { "address": "0xd0dc9c8906b4e3b4f254d146869010d2e7d7d514", "nickname": "ryaneng", "image": "18" },     "sire": { "id": 139018, "name": null, "image_url": "https://storage.googleapis.com/ck-kitty-image/0x06012c8cf97bead5deae237070f9587f8e7a266d/139018.svg", "generation": 8, "created_at": "2017-12-07T23:27:42.000Z", "color": "strawberry", "is_fancy": false, "is_exclusive": false, "fancy_type": null },     "matron": { "id": 136829, "name": null, "image_url": "https://storage.googleapis.com/ck-kitty-image/0x06012c8cf97bead5deae237070f9587f8e7a266d/136829.svg", "generation": 4, "created_at": "2017-12-07T21:43:55.000Z", "color": "sizzurp", "is_fancy": false, "is_exclusive": false, "fancy_type": null }   },    ...  ] }