修改头像格式更新
Merge branch 'develop' of github.com:yp0003/yp0003 into develop

Conflicts:
	YP0003/src/main/java/com/yfann/web/action/oa/OaEmployeeAction.java
	YP0003/src/main/resources/struts/struts-oaview.xml
	YP0003/src/main/webapp/WEB-INF/pages/oa/employee/empupdateimage_oa.jsp