allow querying multiple IAVAs at once

[ryran]

Seems unlikely. Need feedback from users.

[PfPearson]

Not required, but it could be useful, especially for superseded IAVMs (one the underlying api supports those).

[ryran]

Implemented in forthcoming version, e.g.:

$ rhsecapi --iava 2016-A-0287 -i 2016-A-0309 --urls
[NOTICE ] rhsda: Valid Red Hat IAVA results retrieved: 2 of 2
[NOTICE ] rhsda: Number of CVEs mapped from retrieved IAVAs: 5

2016-A-0287 (https://access.redhat.com/labs/securitydataapi/iava?number=2016-A-0287)
  TITLE    : Multiple Vulnerabilities in Oracle Enterprise Manager
  SEVERITY : CAT I
  ID       : 140611
  CVES     :
   CVE-2015-7940 (https://access.redhat.com/security/cve/CVE-2015-7940)
   CVE-2016-2107 (https://access.redhat.com/security/cve/CVE-2016-2107)
   CVE-2016-4979 (https://access.redhat.com/security/cve/CVE-2016-4979)
   CVE-2016-5604 (https://access.redhat.com/security/cve/CVE-2016-5604)

2016-A-0309 (https://access.redhat.com/labs/securitydataapi/iava?number=2016-A-0309)
  TITLE    : ISC BIND Remote Denial of Service Vulnerability
  SEVERITY : CAT I
  ID       : 140634
  CVES     :
   CVE-2016-8864 (https://access.redhat.com/security/cve/CVE-2016-8864)

[ryran]

Fixed in rc8