Update cennznet (#1055)

* add width & height properties

* update chain/network id

* update url, remove width & height

* deprecate chain 1337

* fix build error

_data/chains/eip155-1337.json

@@ -1,24 +1,16 @@
 {
-    "name": "CENNZnet Azalea",
-    "chain": "CENNZnet",
-    "network": "azalea",
-    "rpc": [
-      "https://cennznet.unfrastructure.io/public"
-    ],
-    "faucets": [],
-    "nativeCurrency": {
-      "name": "CPAY",
-      "symbol": "CPAY",
-      "decimals": 18
-    },
-    "infoURL": "https://cennz.net",
-    "shortName": "cennz-a",
-    "chainId": 1337,
-    "networkId": 1337,
-    "icon": "cennz",
-    "explorers": [{
-      "name": "UNcover",
-      "url": "https://uncoverexplorer.com",
-      "standard": "none"
-    }]
-  }
+  "name": "CENNZnet old",
+  "chain": "CENNZnet",
+  "rpc": [],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "CPAY",
+    "symbol": "CPAY",
+    "decimals": 18
+  },
+  "infoURL": "https://cennz.net",
+  "shortName": "cennz-old",
+  "chainId": 1337,
+  "networkId": 1337,
+  "deprecated": true
+}

_data/chains/eip155-21337.json

@@ -0,0 +1,24 @@
+{
+    "name": "CENNZnet Azalea",
+    "chain": "CENNZnet",
+    "network": "azalea",
+    "rpc": [
+      "https://cennznet.unfrastructure.io/public"
+    ],
+    "faucets": [],
+    "nativeCurrency": {
+      "name": "CPAY",
+      "symbol": "CPAY",
+      "decimals": 18
+    },
+    "infoURL": "https://cennz.net",
+    "shortName": "cennz-a",
+    "chainId": 21337,
+    "networkId": 21337,
+    "icon": "cennz",
+    "explorers": [{
+      "name": "UNcover",
+      "url": "https://uncoverexplorer.com",
+      "standard": "none"
+    }]
+  }

_data/icons/cennz.json

@@ -1,7 +1,6 @@
 [
-    {
-      "url":"ipfs://QmfDkgrhCFfVJErVVDuU7UYasYsooXMEXFhBzLMNm6pgey",
-      "format":"svg"
-    }
-  ]
-  
+  {
+    "url": "ipfs://QmWhNm7tTi6SYbiumULDRk956hxgqaZSX77vcxBNn8fvnw",
+    "format": "svg"
+  }
+]