[zanata/zanata-server] cf1cd7: Add pseudocode in doc for verify webhook request

[GitHub]

  Branch: refs/heads/rhbz1213630-webhook
  Home:   https://github.com/zanata/zanata-server
  Commit: cf1cd7ecdb9d96344ddb604d5e3e6213a7ada533
      https://github.com/zanata/zanata-server/commit/cf1cd7ecdb9d96344ddb604d5e3e6213a7ada533
  Author: Alex Eng <aeng at redhat.com>
  Date:   2015-07-16 (Thu, 16 Jul 2015)

  Changed paths:
    M docs/user-guide/projects/project-settings.md

  Log Message:
  -----------
  Add pseudocode in doc for verify webhook request