The check on IPACode is wrong

[fume]

If there are more than one AOO for the same IPAcode, the check fails.
i.e. searching for the IPA uni_bo, the response has
"numeroRigheTotali": 53,
but the code checks exactly for "numeroRigheTotali": 1
The check should verify if numeroRigheTotali is greater than 0, not equal to 1.

Moreover, the CHECK_URL variable doesn't exist, so the error message is partial (as pointed out also on issue #47).

spid-compliant-certificates/gencert-public.sh

Lines 134 to 136 in badca8d

	if curl -X POST https://indicepa.gov.it/PortaleServices/api/aoo -H "Content-Type: application/json" -d ${JSON} | grep -qv '"numeroRigheTotali":1'; then
	die "[E] ORGANIZATION_IDENTIFIER refers to something that does not exists \n [I] Check it by yourself at ${CHECK_URL}"
	fi

[damikael]

See: #56