Cleanup spec file conditionals

Python 2 binary package renamed to python2-httpretty

Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild

Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild

Backport PR #317 (call reset from setUp / tearDown) - thanks gholms

Update to current git master (as a 0.8.14 post-release snapshot)
Backport PR #313 (fix with recent OpenSSL, requests and urllib3)
Backport PR #314 (fix a test with Python 3)
Backport PR #315 (fix some issues with urllib 1.10, as found in RHEL 6)
Avoid an unnecessary remote roundtrip in one of the tests
Replace dependency 'un-pinning' patch with some sed commands in the spec
Replace ASCII patch by running setup.py with a UTF-8 LANG
Enable the tests, with necessary buildrequires

Rebuild for Python 3.6

https://fedoraproject.org/wiki/Changes/Automatic_Provides_for_Python_RPM_Packages

Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild

Rebuilt for https://fedoraproject.org/wiki/Changes/python3.5

Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild

Added conditional __python2 macros for building on RHEL 6.

Added with_python3 build flags to enable building on EPEL.

Updated to new version.
Removed check, there are simply too many problems upstream.

Initial package.