[zanata/zanata-server] 68ff8a: refactor code based on review comments

[GitHub]

  Branch: refs/heads/dashboard
  Home:   https://github.com/zanata/zanata-server
  Commit: 68ff8a2927e32e4359c2116f0ff538cae8f97d56
      https://github.com/zanata/zanata-server/commit/68ff8a2927e32e4359c2116f0ff538cae8f97d56
  Author: Alex Eng <aeng at redhat.com>
  Date:   2013-07-29 (Mon, 29 Jul 2013)

  Changed paths:
    M functional-test/src/main/java/org/zanata/page/BasePage.java
    M zanata-model/src/main/java/org/zanata/model/Activity.java
    M zanata-war/src/main/java/org/zanata/action/ActivityAction.java
    M zanata-war/src/main/java/org/zanata/action/DashboardAction.java
    M zanata-war/src/main/java/org/zanata/dao/ActivityDAO.java
    M zanata-war/src/main/java/org/zanata/service/ActivityService.java
    M zanata-war/src/main/java/org/zanata/service/impl/ActivityServiceImpl.java
    M zanata-war/src/main/java/org/zanata/util/DateUtil.java
    M zanata-war/src/main/java/org/zanata/util/PrettyDate.java
    M zanata-war/src/main/java/org/zanata/util/UrlUtil.java
    M zanata-war/src/main/resources/db/changelogs/db.changelog-3.1.xml
    M zanata-war/src/main/webapp/WEB-INF/template/banner.xhtml
    M zanata-war/src/main/webapp/dashboard/activity.xhtml
    M zanata-war/src/test/java/org/zanata/service/impl/ActivityServiceImplTest.java

  Log Message:
  -----------
  refactor code based on review comments