[zanata/zanata-server] 7f9bc4: Add a Blocking queue executor.

[GitHub]

  Branch: refs/heads/priority-executor
  Home:   https://github.com/zanata/zanata-server
  Commit: 7f9bc4307190e7baf0400c7582798bd64d7bc2fb
      https://github.com/zanata/zanata-server/commit/7f9bc4307190e7baf0400c7582798bd64d7bc2fb
  Author: Carlos A. Munoz <camunoz at redhat.com>
  Date:   2014-08-25 (Mon, 25 Aug 2014)

  Changed paths:
    M zanata-war/src/main/java/org/zanata/async/AsyncTask.java
    M zanata-war/src/main/java/org/zanata/async/AsyncTaskHandle.java
    A zanata-war/src/main/java/org/zanata/async/AsyncTaskHandleManager.java
    A zanata-war/src/main/java/org/zanata/async/AsyncTaskResult.java
    A zanata-war/src/main/java/org/zanata/async/AsynchronousTaskEnvironmentWrapper.java
    R zanata-war/src/main/java/org/zanata/async/AsynchronousTaskExecutor.java
    M zanata-war/src/main/java/org/zanata/async/TaskExecutor.java
    M zanata-war/src/main/java/org/zanata/async/tasks/CopyTransTask.java
    M zanata-war/src/test/java/org/zanata/async/AsyncTaskITCase.java

  Log Message:
  -----------
  Add a Blocking queue executor.