disable SSL certificate verification on crawler

no script tag support

trim h1 tags to find empty one

set idle connections for http.Client

implemented ScrapeResultModifierFunc

added ScrapeResultModifierFunc

added normalized links and a links report

fixed url normalization

cleaned up assert imports

extracted reports, added filters for reports web interface, proper redirects support

fix selectors for getMatchingNodes

check for nil node for goquery

better error message

validating metrics from deep paths up

hello html schema