Restructered tests in folders in accordance to test suites

VMTests/vmArithmeticTest.json

@@ -3237,4 +3237,4 @@
             }
         }
     }
-}
+}

vmtests/random.json

@@ -1,59 +0,0 @@
-{
-    "random": {
-        "pre": {
-            "7d577a597b2742b498cb5cf0c26cdcd726d39e6e": {
-                "nonce": "0", 
-                "balance": "1", 
-                "storage": {}, 
-                "code": "0x"
-            }, 
-            "82a978b3f5962a5b0957d9ee9eef472ee55b42f1": {
-                "nonce": "0", 
-                "balance": "2500000000000000000", 
-                "storage": {}, 
-                "code": "0x"
-            }
-        }, 
-        "exec": {
-            "origin": "82a978b3f5962a5b0957d9ee9eef472ee55b42f1", 
-            "code": "0x60f86363f011b260c16324413d44608e633688a34a6043637657ab003809060b0cff0aff00070f413041f234344542020f0043393104590c09325c13383458f137f0600845f205300a0d36030b35402011393635395454593a015940", 
-            "value": "0", 
-            "address": "7d577a597b2742b498cb5cf0c26cdcd726d39e6e", 
-            "gas": "10000", 
-            "caller": "82a978b3f5962a5b0957d9ee9eef472ee55b42f1", 
-            "data": "0x604e63f12f6b0c60426319bcb28060986330a233e8604463265e809d0104600a3af0f10ff10d0c1336114408583a33f05135410160540f524057201313440d585513f25c54115c433a0d37045a5212094109f10108125c35100f535a", 
-            "gasPrice": "1000000000000"
-        }, 
-        "callcreates": [], 
-        "gas": "9987", 
-        "env": {
-            "currentTimestamp": "1405320512", 
-            "currentGasLimit": "999023", 
-            "previousHash": "112a6e7995fcb66376f44e52f011c38d328a9ed3a1dac6eebb1376fccd055fad", 
-            "currentCoinbase": "82a978b3f5962a5b0957d9ee9eef472ee55b42f1", 
-            "currentDifficulty": "4190208", 
-            "currentNumber": "1"
-        }, 
-        "post": {
-            "0000000000000000000000000000000000000001": {
-                "nonce": "0", 
-                "balance": "1", 
-                "storage": {}, 
-                "code": "0x"
-            }, 
-            "7d577a597b2742b498cb5cf0c26cdcd726d39e6e": {
-                "nonce": "0", 
-                "balance": "0", 
-                "storage": {}, 
-                "code": "0x"
-            }, 
-            "82a978b3f5962a5b0957d9ee9eef472ee55b42f1": {
-                "nonce": "0", 
-                "balance": "2500000000000000000", 
-                "storage": {}, 
-                "code": "0x"
-            }
-        }, 
-        "out": "0x"
-    }
-}