Update documentation for 0.2.3

Author: avh4

CHANGELOG.md

@@ -1,6 +1,7 @@
 ## 0.2.3
 
 - HTTP error codes are handled more correctly when package authors test their packages
+- removed dependency on request-promise and mustache
 
 
 ## 0.2.2

README.md

@@ -30,7 +30,7 @@ Now create your npm installer: Make a `package.json` that looks like this:
     "myapp-cli": "bin/myapp-cli"
   },
   "dependencies": {
-    "binwrap": "^0.2.2"
+    "binwrap": "^0.2.3"
   }
 }
 ```