Revert "test: check old megalodon version"

This reverts commit 89eea5df52.

packages/megalodon/src/entities/poll.ts

@@ -1,14 +1,13 @@
 /// <reference path="poll_option.ts" />
 
 namespace Entity {
-	export type Poll = {
-		id: string;
-		expires_at: string | null;
-		expired: boolean;
-		multiple: boolean;
-		votes_count: number;
-		options: Array<PollOption>;
-		voted: boolean;
-		own_votes: Array<number>;
-	};
+  export type Poll = {
+    id: string
+    expires_at: string | null
+    expired: boolean
+    multiple: boolean
+    votes_count: number
+    options: Array<PollOption>
+    voted: boolean
+  }
 }