new commands: recent and rejoin, fixed some stuff

README.md

@@ -18,6 +18,7 @@ clean up p/vileimagery, its horrendous
 **_Note:_** _versions before this were not uploaded to the repo, this is not the first version._
 
     1.15 - added p/recent and p/rejoin, p/recent sends the most recently deleted message, p/rejoin calls rejoin function on voice connections. also added some broken code for a voiceStateUpdate event but im too lazy to fix it so ill do that basically never. also deleted some useless line from .gitignore
+    1.15.1 - fixed exploit with recurring p/recents
 
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