import old blog entries

This pull request imports the old blog entries.

~~TODO: use the comments that this pull request also imports or get them via disqus API.~~
``` js

function getName(nickname){
	var author = authors.filter(function(author){
		return author == nickname;
	})[0];
	if (!author) console.log('Blog author not found with nickname: ' + nickname);
	return author.author_first_name.__cdata + ' ' + author.author_last_name.__cdata;
}
```