v2.1.4

1.Fixed challenge system required_roles validation
2.Updated routes, request json data format, request param format (see table below)
3.Added /user/notification/{{notificationid}} to get specific notification with notification id
4.Improved code base

Route	Remark
GET /user	Moved to GET /user/profile
GET /audit	Moved to GET /audit/list
GET /user/list	Renamed ?name to ?query
GET /member/list	Renamed ?name to ?query
GET /user/notification/list	Renamed ?content to ?query
GET /audit/list	Renamed ?operation to ?query
GET /announcement/list	Renamed ?title to ?query
GET /challenge/list	Renamed ?title to ?query
GET /downloads/list	Renamed ?title to ?query
GET /event/list	Renamed ?title to ?query
DELETE /user/password	Moved to POST /user/password/disable
DELETE /user/mfa	Moved to POST /user/mfa/disable
PUT/DELETE /user/ban	Moved uid in JSON to path /user/{uid}/ban
PATCH /user/discord	Updated and moved old_discord_id in JSON to uid in path /user/{uid}/discord, renamed new_discord_id in JSON to discordid
DELETE /user/connections	Moved uid in request param to path /user/{uid}/connections
DELETE /user	Moved uid in request param to path /user/{uid}
PATCH /user/notification/status	Moved to PATCH /user/notification/{notificationid}/status/{status}
POST /user/notification/{notification_type}/enable	Moved to POST /user/notification/settings/{notification_type}/enable
POST /user/notification/{notification_type}/disable	Moved to POST /user/notification/settings/{notification_type}/disable
PUT /member	Moved to POST /user/{uid}/accept
PATCH /member/roles	Moved userid in JSON to path /member/{userid}/roles
PATCH /member/point	Renamed and moved userid in JSON to path /member/{userid}/points