v0.2

[−] ICurlField: double Build added another CURLFORM_END.
[−] ICurlField: fixed Build return type.
[−] EvCurlRead/EvCurlWrite: wrong parameter type
[!] ICurlForm, ICurlField — extracted subtype ICurlCustom*
[!] ICurlForm — DoesUseStream → ReadFunction
[!] SetForm and SetSendStream are mutually-exclusive.
[+] Added ICurlGetBuilder + example