Revert "Merge branch 'master' of https://github.com/qiang2liu/drupal_dev_demo"

This reverts commit f2749fffc6f247dc91d2a2938cfa2901491e3f76, reversing
changes made to a460f3b752207d4dd933b6b13b291b8a20fcdf4c.
Revert Merge branch f2749ff