Update setup.py with compatibility and travis to remove faulty 3.7 testing.

Author: DailyDreaming

.gitignore

@@ -89,6 +89,7 @@ celerybeat-schedule
 
 # virtualenv
 venv/
+v3nv/
 ENV/
 
 # Spyder project settings

.travis.yml

@@ -3,7 +3,6 @@ python:
 - '2.7'
 - '3.5'
 - '3.6'
-- '3.7'
 before_install:
 - sudo apt-get update -qq
 - pip install toil[all]==3.20.0

setup.py

@@ -39,5 +39,18 @@
                       ],
           "toil": ["toil[all]==3.20.0"
                    ]},
-      zip_safe=False
+      zip_safe=False,
+      platforms=['MacOS X', 'Posix'],
+      classifiers=[
+          'Intended Audience :: Developers',
+          'License :: OSI Approved :: Apache Software License',
+          'Operating System :: MacOS :: MacOS X',
+          'Operating System :: POSIX',
+          'Programming Language :: Python',
+          'Programming Language :: Python :: 2.7',
+          'Programming Language :: Python :: 3.5',
+          'Programming Language :: Python :: 3.6',
+          'Programming Language :: Python :: 3.7',
+          'Topic :: Software Development :: Libraries :: Python Modules'
+        ]
       )