[zanata/zanata-server] 38a7cd: Administration page settings tests

[GitHub]

  Branch: refs/heads/admin-page-tests
  Home:   https://github.com/zanata/zanata-server
  Commit: 38a7cd38c9b63a5b40872d1f8f3b5f6be800ce3c
      https://github.com/zanata/zanata-server/commit/38a7cd38c9b63a5b40872d1f8f3b5f6be800ce3c
  Author: Damian Jansen <djansen at redhat.com>
  Date:   2015-03-11 (Wed, 11 Mar 2015)

  Changed paths:
    M functional-test/src/main/java/org/zanata/page/administration/ServerConfigurationPage.java
    M functional-test/src/test/java/org/zanata/feature/administration/ServerSettingsTest.java
    M functional-test/src/test/java/org/zanata/util/HasEmailRule.java
    M zanata-war/src/main/webapp/admin/server_configuration.xhtml

  Log Message:
  -----------
  Administration page settings tests

Also adds a "purge" function to the HasEmailRule feature.