rexCrawler uses regular expressions to crawl specified websites.
Websites are saved in user-defined groups, which can then be showed on wordpress pages/posts using shortcodes.
The data crawled by rexCrawler is saved in the WP database in custom tables. Once data has been crawled, it can be inserted
into a page using the shortcode [rexCrawler]. Refer to the documentation on http://www.rexcrawler.com for more information on how to use rexCrawler.