Add a method to get all info in UserInfoEvent.

common/src/com/dmdirc/parser/events/UserInfoEvent.java

@@ -25,6 +25,7 @@ package com.dmdirc.parser.events;
 import com.dmdirc.parser.interfaces.ClientInfo;
 import com.dmdirc.parser.interfaces.Parser;
 
+import java.util.Collections;
 import java.util.Date;
 import java.util.EnumMap;
 import java.util.Map;
@@ -64,6 +65,15 @@ public class UserInfoEvent extends ParserEvent {
         return Optional.ofNullable(info.get(type));
     }
 
+    /**
+     * Gets all the pieces of information about the user.
+     *
+     * @return Map of all information about a user, may be empty
+     */
+    public Map<UserInfoType, String> getInfo() {
+        return Collections.unmodifiableMap(info);
+    }
+
     /**
      * The types of user info that may be returned by the server.
      */