SDK-869: Remove tox in favour of testing different versions with Travis, updated supported versions.

Author: echarrod

README.md

@@ -277,7 +277,7 @@ Running the tests is done by the following process, ensuring you are using Pytho
 1. Install the SDK: `python setup.py develop`
 1. Execute in the main project dir: `py.test`
 
-For information on testing with multiple Python versions, see [VERSION-SUPPORT.md](/VERSION-SUPPORT.md)
+See [.travis.yml](/.travis.yml) for compatibility with Python versions.
 
 ## API Coverage
 

VERSION-SUPPORT.md

@@ -10,6 +10,5 @@ pyopenssl==18.0.0
 pytest==3.3.2
 pytz==2018.9
 requests>=2.20.0
-tox>=1.7.2
 virtualenv==13.1.2
 wheel==0.24.0

requirements.in

@@ -18,16 +18,15 @@ idna==2.7                 # via cryptography, requests
 itsdangerous==0.24
 mock==2.0.0
 pbr==1.10.0
-pluggy==0.6.0             # via pytest, tox
+pluggy==0.6.0             # via pytest
 protobuf==3.7.0
-py==1.5.3                 # via pytest, tox
+py==1.5.3                 # via pytest
 pycparser==2.18           # via cffi
 pyopenssl==18.0.0
 pytest==3.3.2
 pytz==2018.9
 requests==2.21.0
-six==1.10.0               # via cryptography, mock, protobuf, pyopenssl, pytest, tox
-tox==3.0.0
+six==1.10.0               # via cryptography, mock, protobuf, pyopenssl, pytest
 urllib3==1.24.1           # via requests
 virtualenv==13.1.2
 wheel==0.24.0

requirements.txt

@@ -30,14 +30,12 @@
         'Operating System :: OS Independent',
         'Intended Audience :: Developers',
         'Programming Language :: Python',
-        'Programming Language :: Python :: 2',
-        'Programming Language :: Python :: 2.6',
-        'Programming Language :: Python :: 2.7',
         'Programming Language :: Python :: 3',
         'Programming Language :: Python :: 3.3',
         'Programming Language :: Python :: 3.4',
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
+        'Programming Language :: Python :: 3.7',
         'Topic :: Software Development :: Libraries :: Python Modules',
     ],
     keywords='yoti sdk 2FA multifactor authentication verification identity login register verify 2Factor',