Move update_dist_directory.sh into bin/travis

Make it even more clear that the `update_dist_directory.sh`
is intended for Travis¹, and not for the user to run it.

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

¹ http://docs.travis-ci.com/

bin/update_dist_directory.sh → bin/travis/update_dist_directory.sh

@@ -3,7 +3,6 @@
 # [!] This script is intended for Travis. If the tests pass, Travis will
 # automatically execute this script, regenerating the `dist` directory and
 # committing any new changes to the `master` branch.
-# Details: github.com/h5bp/html5-boilerplate/commit/a3baca2367fab2d
 
 # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 

package.json

@@ -37,7 +37,7 @@
   "scripts": {
     "build": "gulp build",
     "test": "gulp archive && mocha --reporter spec --timeout 5000",
-    "update_dist_directory": "bin/update_dist_directory.sh"
+    "update_dist_directory": "bin/travis/update_dist_directory.sh"
   },
   "version": "4.3.0"
 }