[zanata/zanata] 666ebf: refactor UserConfigChangeEvent to use singleton

[GitHub]

  Branch: refs/heads/editorRewrite
  Home:   https://github.com/zanata/zanata
  Commit: 666ebf59766d7ad8f377392310ee8752625a95c0
      https://github.com/zanata/zanata/commit/666ebf59766d7ad8f377392310ee8752625a95c0
  Author: Patrick Huang <pahuang at redhat.com>
  Date:   2012-07-17 (Tue, 17 Jul 2012)

  Changed paths:
    M zanata-war/src/main/java/org/zanata/webtrans/client/editor/table/TableEditorPresenter.java
    M zanata-war/src/main/java/org/zanata/webtrans/client/events/UserConfigChangeEvent.java
    M zanata-war/src/main/java/org/zanata/webtrans/client/presenter/OptionsPanelPresenter.java
    M zanata-war/src/main/java/org/zanata/webtrans/client/presenter/TransUnitEditPresenter.java
    M zanata-war/src/test/java/org/zanata/webtrans/client/editor/table/TargetContentsPresenterTest.java

  Log Message:
  -----------
  refactor UserConfigChangeEvent to use singleton