Pulling all pending Bukkit-JavaDoc changes

A special thanks goes to @aerouk for almost all of the changes found here.

By: Wesley Wolfe <weswolf@aol.com>

paper-api/src/main/java/org/bukkit/conversations/ExactMatchConversationCanceller.java

@@ -1,7 +1,8 @@
 package org.bukkit.conversations;
 
 /**
- * An ExactMatchConversationCanceller cancels a conversation if the user enters an exact input string
+ * An ExactMatchConversationCanceller cancels a conversation if the user
+ * enters an exact input string
  */
 public class ExactMatchConversationCanceller implements ConversationCanceller {
     private String escapeSequence;
@@ -9,7 +10,8 @@ public class ExactMatchConversationCanceller implements ConversationCanceller {
     /**
      * Builds an ExactMatchConversationCanceller.
      *
-     * @param escapeSequence The string that, if entered by the user, will cancel the conversation.
+     * @param escapeSequence The string that, if entered by the user, will
+     *     cancel the conversation.
      */
     public ExactMatchConversationCanceller(String escapeSequence) {
         this.escapeSequence = escapeSequence;