[zanata/zanata-server] fd40e4: Update user contribution statistic

[GitHub]

  Branch: refs/heads/update-stats
  Home:   https://github.com/zanata/zanata-server
  Commit: fd40e47a6f540e9fe8f86bda8ab4b5cd0bbfc055
      https://github.com/zanata/zanata-server/commit/fd40e47a6f540e9fe8f86bda8ab4b5cd0bbfc055
  Author: Alex Eng <aeng at redhat.com>
  Date:   2015-11-24 (Tue, 24 Nov 2015)

  Changed paths:
    M pom.xml
    M zanata-war/src/main/java/org/zanata/dao/TextFlowTargetHistoryDAO.java
    M zanata-war/src/main/java/org/zanata/rest/service/StatisticsServiceImpl.java
    M zanata-war/src/test/java/org/zanata/rest/service/StatisticsServiceImplTest.java

  Log Message:
  -----------
  Update user contribution statistic