[zanata/zanata-server] aec146: Use uuid for entityId

[GitHub]

  Branch: refs/heads/ZNTA-555-user-request
  Home:   https://github.com/zanata/zanata-server
  Commit: aec1468c2d03b356e0dc217fceeb4fd37c28d78b
      https://github.com/zanata/zanata-server/commit/aec1468c2d03b356e0dc217fceeb4fd37c28d78b
  Author: Alex Eng <aeng at redhat.com>
  Date:   2015-10-16 (Fri, 16 Oct 2015)

  Changed paths:
    M zanata-model/src/main/java/org/zanata/model/Request.java
    M zanata-model/src/main/java/org/zanata/model/TimeEntityBase.java
    M zanata-war/src/main/java/org/zanata/action/LanguageJoinAction.java
    A zanata-war/src/main/java/org/zanata/events/RequestUpdatedEvent.java
    M zanata-war/src/main/java/org/zanata/service/RequestService.java
    M zanata-war/src/main/java/org/zanata/service/impl/RequestServiceImpl.java
    R zanata-war/src/main/java/org/zanata/service/impl/SequenceIdGenerator.java
    M zanata-war/src/main/resources/db/changelogs/db.changelog-3.8.xml
    M zanata-war/src/main/resources/messages.properties
    R zanata-war/src/main/webapp/WEB-INF/layout/language/request_join_modal.xhtml
    M zanata-war/src/main/webapp/WEB-INF/layout/language/requests-tab.xhtml
    M zanata-war/src/main/webapp/language/language.xhtml

  Log Message:
  -----------
  Use uuid for entityId