Merge pull request #50 from RandalliLama/dev

Update version and changelog.txt in preparation for release of 0.1.13

Author: RandalliLama

changelog.txt

@@ -1,3 +1,9 @@
+Version 0.1.13
+--------------
+Release Date: 1 May 2015
+	* Scrub security sensitive data in WS-Trust exchange from log messages.
+	* Update the version of the jws dependency to the latest release.
+
 Version 0.1.12
 --------------
 Release Date: 19 February 2015

package.json

@@ -15,7 +15,7 @@
     "type": "git",
     "url": "https://github.com/MSOpenTech/azure-activedirectory-library-for-nodejs.git"
   },
-  "version": "0.1.12",
+  "version": "0.1.13",
   "description": "Windows Azure Active Directory Client Library for node",
   "keywords": [ "node", "azure", "AAD", "adal", "adfs", "oauth" ],
   "main": "./lib/adal.js",