Added batch of Chinese localization of HTML about ant_zh_CN.html files

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@36663 71c3de6d-444a-0410-be80-ed276b4c234a

war/src/main/webapp/help/project-config/ant_zh_CN.html

+<div>
+  项目使用Ant构建系统.这将导致Hudson去调用Ant目标和选项.任何非零返回值都会导致
+  Hudson构建失败.
+  <p>
+  Hudson提供一些<a href="../../env-vars.html" target="_new">环境变量</a>可以用在构建脚本中.
+</div>