bump version to 0.1.2

Author: Braydon Fuller

package.json

@@ -29,7 +29,7 @@
     "test": "mocha test/*.js --reporter spec"
   },
   "main": "index.js",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "dependencies": {
     "elliptic": "^0.15.12",
     "hash.js": "^0.3.2",