added twitter feed to sidebar, moved to compass-edge gem

source/javascripts/twitter.js

@@ -0,0 +1,57 @@
+//
+// The Octopress Twitter Feed is based on the following work:
+// Valerio's javascript framework Mootools: Mootools.net
+// David Walsh's Twitter Gitter plugin: http://davidwalsh.name/mootools-twitter-plugin
+// Aaron Newton’s JSONP plugin: http://clientcide.com/js
+//
+
+var username = 'imathis';
+var filter_mentions = true;
+var tweet_count = 5;
+var tweet_tag = 'p';
+var twitter_div = 'twitter_status';
+
+window.addEvent('domready',function() {
+	getTwitterStatus();
+});
+
+function showTweets(the_tweets, from_cookie){
+  if(from_cookie){
+    the_tweets = the_tweets.split('^!^!^!^!^');
+  }
+  $(twitter_div).set('html', '');
+  the_tweets.each(function(tweet){
+    new Element(tweet_tag,{
+  		html: tweet
+  	}).inject(twitter_div);
+  });
+}
+
+function getTwitterStatus(){
+  $(twitter_div).set('html', 'Fetching tweets...');
+  if(!Cookie.read('the_tweets')) {
+  	var myTwitterGitter = new TwitterGitter(username,{
+  	  count: ((!filter_mentions) ? tweet_count : 15 + tweet_count),
+  		onComplete: function(tweets,user) {
+        the_tweets = Array();
+  			tweets.each(function(tweet,i) {
+  			  if((tweet.in_reply_to_status_id && !filter_mentions) || !tweet.in_reply_to_status_id){
+  			    if(the_tweets.length == tweet_count) return;
+    			  the_tweets.push(tweet.text);
+  				}
+  			});
+  			Cookie.write('the_tweets',the_tweets.join('^!^!^!^!^'), { duration: 1 });
+  			showTweets(the_tweets);
+  		}
+  	}).retrieve();
+	} else {
+	  showTweets(Cookie.read('the_tweets'),true);
+	}
+}
+
+//implement string.tweetify();
+String.implement({
+	tweetify: function() {
+		return this.replace(/(https?:\/\/\S+)/gi,'<a href="$1">$1</a>').replace(/(^|\s)@(\w+)/g,'$1<a href="http://twitter.com/$2">@$2</a>').replace(/(^|\s)#(\w+)/g,'$1<a href="http://search.twitter.com/search?q=%23$2">#$2</a>');
+	}
+});