Add generateWallet, walletFromSeed

packages/ripple-keypairs/package.json

@@ -16,6 +16,7 @@
   "dependencies": {
     "babel-runtime": "^5.3.2",
     "bn.js": "^3.1.1",
+    "brorand": "^1.0.5",
     "elliptic": "^5.1.0",
     "hash.js": "^1.0.3",
     "ripple-address-codec": "^1.3.0"
@@ -29,7 +30,7 @@
     "eslint": "^0.23.0",
     "eventemitter2": "^0.4.14",
     "istanbul": "~0.3.5",
-    "lodash": "^3.9.3",
+    "lodash": "^3.10.0",
     "map-stream": "~0.1.0",
     "mocha": "~2.1.0",
     "nock": "^0.34.1",