Update eslint to version 1.1

packages/ripple-keypairs/package.json

@@ -28,7 +28,7 @@
     "babel-eslint": "^4.0.5",
     "babel-loader": "^5.3.2",
     "coveralls": "~2.10.0",
-    "eslint": "^1.0.0",
+    "eslint": "^1.1.0",
     "eventemitter2": "^0.4.14",
     "istanbul": "~0.3.5",
     "lodash": "^3.10.0",

packages/ripple-keypairs/src/secp256k1.js

@@ -98,7 +98,9 @@ class K256Pair extends KeyPair {
   verify(message, signature) {
     try {
       return this.key().verify(this.hashMessage(message), signature);
+      /* eslint-disable no-catch-shadow */
     } catch (e) {
+      /* eslint-enable no-catch-shadow */
       return false;
     }
   }