Added .clubreject which lets you reject applications to the club. Updated some dependencies.

src/NadekoBot/data/strings/commands/commands.en-US.yml

@@ -1929,6 +1929,10 @@ clubaccept:
   desc: "Accept a user who applied to your club."
   args:
     - "user#1337"
+clubreject:
+  desc: "Reject a user who applied to your club."
+  args:
+    - "user#1337"
 clubleave:
   desc: "Leaves the club you're currently in."
   args:

src/NadekoBot/data/strings/responses/responses.en-US.json

@@ -848,6 +848,7 @@
   "club_not_exists": "That club doesn't exist.",
   "club_applied": "You've applied for membership in {0} club.",
   "club_accepted": "Accepted user {0} to the club.",
+  "club_rejected": "The application by {0} has been rejected.",
   "club_accept_invalid_applicant": "That user has not applied to your club.",
   "club_left": "You've left the club.",
   "club_not_in_a_club": "You are not in a club.",