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

[2.7.5-34.0.1]
- Add Oracle Linux distribution in platform.py [orabug 20812544]

[2.7.5-34]
- Revert fix for rhbz#1117751 as it leads to regressions
Resolves: rhbz#1117751

[2.7.5-33]
- Only restore SIG_PIPE when Popen called with restore_sigpipe
Resolves: rhbz#1117751

[2.7.5-32]
- Backport SSLSocket.version function
- Temporary disable test_gdb on ppc64le rhbz#1260558
Resolves: rhbz#1259421

[2.7.5-31]
- Update load_cert_chain function to accept None keyfile
Resolves: rhbz#1250611

[2.7.5-30]
- Change Patch224 according to latest update in PEP493
Resolves:rhbz#1219108

[2.7.5-29]
- Popen shouldn't ignore SIG_PIPE
Resolves: rhbz#1117751

[2.7.5-28]
- Exclude python subprocess temp files from cleaning
Resolves: rhbz#1058482

[2.7.5-27]
- Add list for cprofile sort option
Resolves:rhbz#1237107

[2.7.5-26]
- Add switch to toggle cert verification on or off globally
Resolves:rhbz#1219108

[2.7.5-25]
- PEP476 enable cert verifications by default
Resolves:rhbz#1219110

[2.7.5-24]
- Massive backport of ssl module from python3 aka PEP466
Resolves: rhbz#1111461

[2.7.5-23]
- Fixed CVE-2013-1753, CVE-2013-1752, CVE-2014-4616, CVE-2014-4650, CVE-2014-7185
Resolves: rhbz#1206574

[2.7.5-22]
- Fix importing readline producing erroneous output
Resolves: rhbz#1189301

[2.7.5-21]
- Add missing import in bdist_rpm
Resolves: rhbz#1177613

[2.7.5-20]
- Avoid double close of subprocess pipes
Resolves: rhbz#1103452

[2.7.5-19]
- make multiprocessing ignore EINTR
Resolves: rhbz#1181624