Update packages

Author: sondr3

package.json

@@ -27,17 +27,17 @@
   ],
   "dependencies": {
     "chalk": "^1.1.0",
-    "generator-statisk": "^0.3.0",
-    "lodash": "^4.11.1",
+    "generator-statisk": "^0.4.0",
+    "lodash": "^4.14.0",
     "shelljs": "^0.7.0",
-    "yargs": "^4.6.0",
-    "yeoman-generator": "^0.23.3"
+    "yargs": "^4.8.1",
+    "yeoman-generator": "^0.24.1"
   },
   "devDependencies": {
-    "ava": "^0.15.1",
-    "coveralls": "^2.11.9",
-    "nyc": "^6.4.4",
-    "xo": "^0.15.1",
+    "ava": "^0.15.2",
+    "coveralls": "^2.11.12",
+    "nyc": "^7.1.0",
+    "xo": "^0.16.0",
     "yeoman-assert": "^2.2.1",
     "yeoman-test": "^1.1.0"
   },