New config show_author & enable pagination.

show_author determines if the author should be displayed in the article
title.  It is disabled by default.

Fixes issue guyht#5

README.md

@@ -90,6 +90,7 @@ These options should be placed in glog_cofig.json and should be valid JSON
     base_url         - (Optional) Base URL for the blog.  Defaults to '/'
 	cache_time       - (Optional) Time in seconds to cache each page
 	article_per_page - (Optional) Number of articles to display on a page. Defaults to 10
+	show_author      - (Optional) Display the author name in the article title.  Defaults to false
 
 # Running the tests
 

glog_config.sample.json

@@ -5,5 +5,6 @@
 	"port"              : 8080,
 	"base_url"          : "",
 	"cache_time"        : 28800,
-	"articles_per_page" : 10
+	"articles_per_page" : 10,
+	"show_author"       : false
 }

lib/glog.js

@@ -29,7 +29,8 @@ Glog.prototype.load_configs = function(cb) {
 	// Set defaults
 	var options = {
 			blog_title : 'Glog Blog',
-			articles_per_page : 10
+			articles_per_page : 10,
+			show_author : false
 		},
 		fn = this,
 		key;
@@ -174,14 +175,15 @@ Glog.prototype.render_blog = function(options, articles, cb) {
 
 		for(i = 0; i < len; i++) {
 			start = (per_page * i);
-			end = articles.length < (per_page * (i + 1)) - 1 ? articles.length : (per_page * (i + 1));
+			end = articles.length < (per_page * (i + 1)) ? articles.length : (per_page * (i + 1));
 
 			fn.pages['_page' + (i+1)] = ja({
-				'title'    : options.blog_title,
+				'title'          : options.blog_title,
 				'analytics_code' : options.analytics_code || null,
-				'base_url' : options.base_url || '',
-				'articles' : articles.slice(start, end),
-				'page_num' : end === articles.length ? -1 : (i+1) // If we are on the last page, pass -1 so we know there are no more pages
+				'base_url'       : options.base_url || '',
+				'show_author'    : options.show_author,
+				'articles'       : articles.slice(start, end),
+				'page_num'       : end === articles.length ? -1 : (i+1) // If we are on the last page, pass -1 so we know there are no more pages
 			});
 
 			// pages[/] === pages[_page1]
@@ -199,6 +201,7 @@ Glog.prototype.render_blog = function(options, articles, cb) {
 				'disqus_id'      : options.disqus_id || -1,
 				'analytics_code' : options.analytics_code || null,
 				'base_url'       : options.base_url || '',
+				'show_author'    : options.show_author,
 				'single'         : true
 			});
 		}