[zanata/zanata-server] 2e832b: Refactor Copy Trans to be more testable.

[GitHub]

  Branch: refs/heads/copy-trans-changes
  Home:   https://github.com/zanata/zanata-server
  Commit: 2e832be3ee62f44e2c97c45f33443ce888163d68
      https://github.com/zanata/zanata-server/commit/2e832be3ee62f44e2c97c45f33443ce888163d68
  Author: Carlos A. Munoz <camunoz at redhat.com>
  Date:   2013-09-03 (Tue, 03 Sep 2013)

  Changed paths:
    M zanata-war/src/main/java/org/zanata/dao/TextFlowTargetDAO.java
    M zanata-war/src/main/java/org/zanata/service/impl/CopyTransServiceImpl.java
    M zanata-war/src/test/java/org/zanata/service/impl/CopyTransServiceImplTest.java

  Log Message:
  -----------
  Refactor Copy Trans to be more testable.

Correct a previously inserted bug where translations from obsolete documents where not being reused.
Refactor Copy trans to be more functional and thus testable.
Add some tests to test these discrete pieces.