[zanata/zanata-server] c0b49a: Fix cancel copy version button

[GitHub]

  Branch: refs/heads/rhbz1104015
  Home:   https://github.com/zanata/zanata-server
  Commit: c0b49a9661f83454fb91bf9f2cdb853a9c4b04c6
      https://github.com/zanata/zanata-server/commit/c0b49a9661f83454fb91bf9f2cdb853a9c4b04c6
  Author: Alex Eng <aeng at redhat.com>
  Date:   2014-08-05 (Tue, 05 Aug 2014)

  Changed paths:
    M zanata-war/src/main/java/org/zanata/action/CopyVersionManager.java
    M zanata-war/src/main/resources/messages.properties
    M zanata-war/src/main/webapp/WEB-INF/layout/project/versions-tab.xhtml

  Log Message:
  -----------
  Fix cancel copy version button