增加修改申请活动信息功能
Signed-off-by: Demonsu <245681117@qq.com>
Merge branch 'master' of https://github.com/Demonsu/NjuVolunteer
Signed-off-by: Demonsu <245681117@qq.com>
Merge branch 'master' of https://github.com/Demonsu/NjuVolunteer

Conflicts:
	public/tpls/templates_c/065819e33f80626bdc30cb4be17a49ec08988f18.file.act_apply.html.php
	public/tpls/templates_c/99f4b94be72815d91c8e383d421150d80b9d5a7f.file.act_dtl.html.php
	public/tpls/templates_c/a7916e79428643b39e99c1493974ee1c008cebce.file.team_list.html.php
	public/tpls/templates_c/f953ae4134724fc8e1e51861dc90910c96308d5b.file.act.html.php

Signed-off-by: Demonsu <245681117@qq.com>