修改装饰器文件，添加四个平台授权按钮

Signed-off-by: taurus <xxh0755@gmail.com>
配置session超时失效时间，30分钟

Signed-off-by: taurus <xxh0755@gmail.com>
添加四个平台logo

Signed-off-by: taurus <xxh0755@gmail.com>
修改TencentWeiBoController和ViewController

Signed-off-by: taurus <xxh0755@gmail.com>
创建sendWeiBo.jsp和result.jsp

Signed-off-by: taurus <xxh0755@gmail.com>
Merge remote-tracking branch 'origin/master'