Added email and URL sanitization.
Added email and URL sanitization.
OWASP/PHP-ESAPI,najamelan/PHP-ESAPI,najamelan/PHP-ESAPI,OWASP/PHP-ESAPI,gpedro/PHP-ESAPI,jollysean/PHP-ESAPI,jollysean/PHP-ESAPI,najamelan/PHP-ESAPI,gpedro/PHP-ESAPI,OWASP/PHP-ESAPI,gpedro/PHP-ESAPI,jollysean/PHP-ESAPI