add: added addrolereward and removerolereward events for .notify

add: added .notify with no params showing events with descriptions
add: .winlb
docs: updated docs
dev: updated discord.net, redid migrations

src/NadekoBot/data/aliases.yml

@@ -715,6 +715,8 @@ color:
 avatar:
   - avatar
   - av
+banner:
+  - banner
 translate:
   - translate
   - trans
@@ -1549,4 +1551,15 @@ temprole:
   - temprole
 notify:
   - notify
-  - nfy
+  - nfy
+notifylist:
+  - notifylist
+  - notifyl
+notifyclear:
+  - notifyclear
+  - notifyremove
+  - notifyrm
+  - notifclr
+winlb:
+  - winlb
+  - wins