make upvote extra percentage configurable in the ACP

Config.js

@@ -5,6 +5,7 @@ var MIN_POSTS_TO_UPVOTE = 20,
     MIN_REPUTATION_TO_DOWNVOTE = 10,
     MAX_VOTES_PER_USER_AND_THREAD = 5,
     MAX_VOTES_TO_SAME_USER_PER_MONTH = 1,
+	UPVOTE_EXTRA_PERCENTAGE = 5,
     REP_LOG_NAMESPACE = "reputationLog",
     DISABLED_CATEGORIES_IDS = [];
 
@@ -41,6 +42,9 @@ var Config = {
         }
         return calculatedVotesPerUser;
     },
+	upvoteExtraPercentage: function() {
+		return UPVOTE_EXTRA_PERCENTAGE;
+	},
     getMainLogId: function(voterId, authorId, topicId, postId) {
         return REP_LOG_NAMESPACE + ":"
             + voterId + ":"
@@ -73,6 +77,7 @@ var Config = {
 		settings.minReputationToDownvote = MIN_REPUTATION_TO_DOWNVOTE;
 		settings.maxVotesPerUserInThread = MAX_VOTES_PER_USER_AND_THREAD;
 		settings.maxVotesToSameUserInMonth = MAX_VOTES_TO_SAME_USER_PER_MONTH;
+		settings.upvoteExtraPercentage = UPVOTE_EXTRA_PERCENTAGE;
 		settings.disabledCategoriesIds = DISABLED_CATEGORIES_IDS;
 		settings.repLogNamespace = REP_LOG_NAMESPACE;
 		return settings;
@@ -85,6 +90,7 @@ var Config = {
 		MIN_REPUTATION_TO_DOWNVOTE = settings.minReputationToDownvote;
 		MAX_VOTES_PER_USER_AND_THREAD = settings.maxVotesPerUserInThread;
 		MAX_VOTES_TO_SAME_USER_PER_MONTH = settings.maxVotesToSameUserInMonth;
+		UPVOTE_EXTRA_PERCENTAGE = settings.upvoteExtraPercentage;
 		DISABLED_CATEGORIES_IDS = intArray(settings.disabledCategoriesIds);
 	}
 };

ReputationManager.js

@@ -59,7 +59,8 @@ var ReputationManager = function(Config) {
 	};
 
 	this.calculateUpvoteWeight = function(user) {
-		var weight = Math.floor(user.reputation/10);
+		var extraRate = Config.upvoteExtraPercentage()/100;
+		var weight = Math.floor(user.reputation * extraRate);
 		if (weight<0) weight = 0;
 		return weight;
 	};

public/templates/admin/plugins/reputation-rules.tpl

@@ -19,6 +19,11 @@
                             <label>Minimum amount of days since registration to upvote:</label>
                             <input class="form-control" type="number" data-key="minDaysToUpvote" title="Minimum days to upvote">
                         </div>
+                        <!-- (UPVOTE_EXTRA_PERCENTAGE) -->
+                        <div class="col-xs-12 col-md-6 form-group">
+                            <label>Percentage of voter's reputation that is added as extra (this extra is not subtracted from voter!):</label>
+                            <input class="form-control" type="number" data-key="upvoteExtraPercentage" title="Upvote extra reputation">
+                        </div>
                     </div>
                     <div class="clearfix"></div>
                     <h3>Downvoting</h3>