renamed get category to get categories

src/categories.js

@@ -255,7 +255,7 @@ var	RDB = require('./redis.js'),
 	Categories.getAllCategories = function(callback, current_user) {
 		RDB.lrange('categories:cid', 0, -1, function(err, cids) {
 			RDB.handle(err);
-			Categories.get_category(cids, callback, current_user);
+			Categories.getCategories(cids, callback, current_user);
 		});
 	}
 
@@ -290,7 +290,7 @@ var	RDB = require('./redis.js'),
 
 
 
-	Categories.get_category = function(cids, callback, current_user) {
+	Categories.getCategories = function(cids, callback, current_user) {
 		var name = [],
 			description = [],
 			icon = [],

src/threadTools.js

@@ -141,7 +141,7 @@ var	RDB = require('./redis.js'),
 			RDB.smove('categories:' + oldCid + ':tid', 'categories:' + cid + ':tid', tid, function(err, result) {
 				if (!err && result === 1) {
 					RDB.set('tid:' + tid + ':cid', cid);
-					categories.get_category([cid], function(data) {
+					categories.getCategories([cid], function(data) {
 						RDB.set('tid:' + tid + ':category_name', data.categories[0].name);
 						RDB.set('tid:' + tid + ':category_slug', data.categories[0].slug);
 					});

src/topics.js

@@ -346,7 +346,7 @@ marked.setOptions({
 			// in future it may be possible to add topics to several categories, so leaving the door open here.
 			RDB.sadd('categories:' + category_id + ':tid', tid);
 			RDB.set('tid:' + tid + ':cid', category_id);
-			categories.get_category([category_id], function(data) {
+			categories.getCategories([category_id], function(data) {
 				RDB.set('tid:' + tid + ':category_name', data.categories[0].name);
 				RDB.set('tid:' + tid + ':category_slug', data.categories[0].slug);
 			});