* Upgrade PyPy for CI, and test both 3.5 (oldest) and 3.6 (newest)
* Log a detailed error message to discover why MockServer is not working
* Go for all lines!
* Disable tests based on mitmproxy while running on PyPy
* Fix test_get_func_args for PyPy 3.6+
* Make testPayloadDefaultCiphers work regardless of OpenSSL default ciphers
* Crossing fingers…
* Rename: testPayloadDefaultCiphers → testPayloadDisabledCipher
* Test the PyPy version currently documented as the minimum required version
* Fix the PYPY_VERSION tag
* Update the documentation about supported PyPy versions
* Also test the latest 3.5 Python version with PyPy
* Fix the PYPY_VERSION value for the latest 3.5 version
* Use pinned dependencies for asyncio and PyPy tests against oldest supported Python versions
* Fix PyPy installation for the pypy3-pinned Tox environment
* Try installing Cython
* Maybe PyPy requires lxml 3.6.0?
* install.rst: minor clarification
* lxml 4.0.0 is required on PyPy
* Require setuptools 18.5+
* Revert "Require setuptools 18.5+"
This reverts commit 017ec33ac2.
* Maintain lxml as a dependency if setuptools < 18.5 is used
* Drop py34 support
* Travis experiments
* More Travis experiments
* Bump Twisted version for py35+ (stretch)
* Remove Debian build
* Remove pinned lxml for Py34
* Fix merge error
* Remove unused tox env
* Add environment with pinned versions for py36
* Bump minimum Twisted version in py27; Envs with pinned versions for py27 and py35
* Add botocore as extra dep for py27 tests
* Update requirements-py2.txt
* Add botocore and Pillow as extra dependencies
Make the robots.txt parser configurable through the new ROBOTSTXT_PARSER setting, support the Reppy and Robotexclusionrulesparser parsers, and allow implementing custom robots.txt parsers.