Updates package to Python 3.6+

Author: Lucas-Mc

.travis.yml

@@ -17,7 +17,7 @@ branches:
 # Set the language
 language: python
 python:
-    - "3.5"
+    - "3.6"
 
 # before_script:
 #  - psql -c 'create database mimic_test;' -U postgres

README.rst

@@ -40,7 +40,7 @@ Development
 
 The development repository is hosted at: https://github.com/MIT-LCP/wfdb-python
 
-The package is to be expanded with physiological signal-processing tools, and general improvements. Development is made for Python 3.5+ only.
+The package is to be expanded with physiological signal-processing tools, and general improvements. Development is made for Python 3.6+ only.
 
 
 Contributing

docs/index.rst

@@ -19,7 +19,7 @@ Development
 
 The development repository is hosted at: https://github.com/MIT-LCP/wfdb-python
 
-The package is to be expanded with physiological signal-processing tools, and general improvements. Development is made for Python 3.5+ only.
+The package is to be expanded with physiological signal-processing tools, and general improvements. Development is made for Python 3.6+ only.
 
 
 API Reference

setup.py

@@ -109,7 +109,6 @@
     classifiers=[
         "Programming Language :: Python",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.5",
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",