[zanata/zanata-server] b86a23: Revert incomplete logstash changes

[GitHub]

  Branch: refs/heads/wildfly10
  Home:   https://github.com/zanata/zanata-server
  Commit: b86a23e9e797f9e720fb7e430d4f4fc1d19a7359
      https://github.com/zanata/zanata-server/commit/b86a23e9e797f9e720fb7e430d4f4fc1d19a7359
  Author: Sean Flanigan <sflaniga at redhat.com>
  Date:   2016-02-02 (Tue, 02 Feb 2016)

  Changed paths:
    M functional-test/src/test/resources/conf/standalone_wildfly.xml
    M zanata-war/src/test/resources/arquillian/standalone-arquillian-wildfly.xml

  Log Message:
  -----------
  Revert incomplete logstash changes