Where is htaccess??
What is robots.txt??
I do not add any thing!
If you haven't changed anything then I suggest you wait a couple of days. Crawlers reduce their crawling frequency if they do not find new content on a site. If it still doesn't happen then sign up
Google Webmaster Central if you haven't already as that will give you more info on your crawl stats.
That repaired.
Thanks a lot my friends.