Merge remote-tracking branch 'origin/master'

# Conflicts:
#	src/main/java/net/mingsoft/cms/action/web/MCmsAction.java
#	src/main/java/net/mingsoft/cms/biz/IArticleBiz.java
#	src/main/java/net/mingsoft/cms/biz/impl/ArticleBizImpl.java
#	src/main/java/net/mingsoft/cms/dao/IArticleDao.java
#	src/main/java/net/mingsoft/cms/dao/IArticleDao.xml
#	src/main/java/net/mingsoft/cms/resources/resources_zh_CN.properties

src/main/resources/application-dev.yml

 spring:
   datasource:
-    url: jdbc:mysql://localhost:3306/db-mcms-open?autoReconnect=true&useUnicode=true&characterEncoding=utf8&useSSL=false&allowMultiQueries=true
+    url: jdbc:mysql://localhost:3306/db-mcms-open?autoReconnect=true&useUnicode=true&characterEncoding=utf8&useSSL=false&allowMultiQueries=true&serverTimezone=Asia/Shanghai
     username: root
     password: root
     filters: wall,mergeStat

src/main/webapp/WEB-INF/manager/cms/column/shiro-button.ftl

-<@shiro.hasPermission name="cms:column:save"><@ms.addButton id="addColumnBtn"/></@shiro.hasPermission>
-<@shiro.hasPermission name="cms:column:del"><@ms.delButton id="delColumnBtn"/></@shiro.hasPermission>
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