Multiple instances of the same proficiency are now merged

For tool/language/weapon/armour proficiencies, on the stats/persona page.

rpg-docs/client/views/character/persona/persona.js

@@ -7,6 +7,24 @@ var colorMap = {
 	backstory: "j",
 };
 
+var removeDuplicateProficiencies = function(proficiencies) {
+	dict = {};
+	proficiencies.forEach(function(prof) {
+		if (prof.name in dict) { //if we have already gone over another proficiency for the same thing
+			if (dict[prof.name].value < prof.value) {
+				dict[prof.name] = prof; //then take the new one if it's higher, otherwise leave it
+			}
+		} else {
+			dict[prof.name] = prof; //if it wasn't already there, store it
+		}
+	});
+	profs = []
+	_.forEach(dict, function(prof) {
+		profs.push(prof);
+	})
+	return profs;
+};
+
 Template.persona.helpers({
 	characterDetails: function(){
 		var char = Characters.findOne(
@@ -33,7 +51,8 @@ Template.persona.helpers({
 		};
 	},
 	languages: function(){
-		return Proficiencies.find({charId: this._id, type: "language"});
+		var profs = Proficiencies.find({charId: this._id, type: "language"});
+		return removeDuplicateProficiencies(profs);
 	},
 });