Update dependencies of the generator

Author: mischah

package.json

@@ -30,18 +30,18 @@
   "dependencies": {
     "chalk": "^1.1.3",
     "superb": "^1.3.0",
-    "title-case": "^1.1.2",
-    "yeoman-generator": "^0.23.3",
-    "yosay": "^1.1.1"
+    "title-case": "^2.1.0",
+    "yeoman-generator": "^0.23.4",
+    "yosay": "^1.2.0"
   },
   "devDependencies": {
-    "eslint": "^2.11.1",
-    "eslint-config-xo-space": "^0.13.0",
+    "eslint": "^2.13.0",
+    "eslint-config-xo-space": "^0.14.0",
     "gulp": "^3.9.1",
     "gulp-coveralls": "^0.1.4",
     "gulp-eslint": "^2.0.0",
     "gulp-exclude-gitignore": "^1.0.0",
-    "gulp-istanbul": "^0.10.4",
+    "gulp-istanbul": "^1.0.0",
     "gulp-line-ending-corrector": "^1.0.1",
     "gulp-mocha": "^2.2.0",
     "gulp-nsp": "^2.4.1",