Increase timeout for requests, fix bug in Crawler\Web\Crawl and Crawler\Web\Stop, add doc for Crawler\Web\Crawl
Merge pull request #29 from AlexandreToyer/3.0

Increase timeout for requests, fix bug in Crawler\Web\Crawl and Crawler\Web\Stop, add doc for Crawler\Web\Crawl
Merge branch '3.0'