Update KAVA info.json

Source:
https://coinmarketcap.com/currencies/kava/

blockchains/kava/info/info.json

@@ -1,18 +1,18 @@
 {
-    "name": "",
-    "website": "",
-    "source_code": "",
-    "whitepaper": "",
+    "name": "Kava",
+    "website": "https://www.kava.io",
+    "source_code": "https://github.com/kava-labs",
+    "whitepaper": "https://docsend.com/view/gwbwpc3",
     "explorers": [
         {
-            "name": "",
-            "url": ""
+            "name": "MintScan",
+            "url": "https://kava.mintscan.io/"
         }
     ],
     "socials": [
         {
             "name": "Twitter",
-            "url": ""
+            "url": "https://twitter.com/kava_labs"
         },
         {
             "name": "Reddit",
@@ -22,7 +22,7 @@
     "details": [
         {
             "language": "en",
-            "description": ""
+            "description": "Kava describes itself as a cross-chain Defi platform for cryptoassets."
         }
     ],
     "data_source": "crowd"