Moderate: curl security, bug fix, and enhancement update (Oracle Linux 7)

[7.29.0-35]
- fix incorrect use of a previously loaded certificate from file
(related to CVE-2016-5420)

[7.29.0-34]
- acknowledge the --no-sessionid/CURLOPT_SSL_SESSIONID_CACHE option
(required by the fix for CVE-2016-5419)

[7.29.0-33]
- fix re-using connections with wrong client cert (CVE-2016-5420)
- fix TLS session resumption client cert bypass (CVE-2016-5419)

[7.29.0-32]
- configure: improve detection of GCC's -fvisibility= flag

[7.29.0-31]
- prevent curl_multi_wait() from missing an event (#1347904)

[7.29.0-30]
- curl.1: --disable-{eprt,epsv} are ignored for IPv6 hosts (#1305974)

[7.29.0-29]
- SSH: make CURLOPT_SSH_PUBLIC_KEYFILE treat '' as NULL (#1275769)

[7.29.0-28]
- prevent NSS from incorrectly re-using a session (#1269855)
- call PR_Cleanup() in the upstream test-suite if NSPR is used (#1243324)
- disable unreliable upstream test-case 2032 (#1241168)

[7.29.0-27]
- SSH: do not require public key file for user authentication (#1275769)

[7.29.0-26]
- implement 'curl --unix-socket' and CURLOPT_UNIX_SOCKET_PATH (#1263318)
- improve parsing of URL-encoded user name and password (#1260178)
- prevent test46 from failing due to expired cookie (#1258834)