Release v1.1.2 and bump generator version

Author: SBoudrias

package.json

@@ -1,6 +1,6 @@
 {
   "name": "yo",
-  "version": "1.1.1",
+  "version": "1.1.2",
   "description": "CLI tool for scaffolding out Yeoman projects",
   "license": "MIT",
   "bin": {
@@ -36,7 +36,7 @@
     "stack"
   ],
   "dependencies": {
-    "yeoman-generator": "~0.15.0",
+    "yeoman-generator": "~0.16.0",
     "nopt": "~2.1.1",
     "lodash": "~2.4.1",
     "update-notifier": "~0.1.3",