Added proficiencies to printed sheet; some fixes

rpg-docs/client/lib/removeDuplicateProficiencies.js

@@ -0,0 +1,17 @@
+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;
+};