Added Python 3.8 to the tests environments, updated copyright

Author: jaaufauvre

.travis.yml

@@ -7,11 +7,10 @@ matrix:
   include:
   - python: "3.6"
   - python: "3.7"
+  - python: "3.8"
     env:
       # Do not run analysis on PR (secure env variables like SONAR_TOKEN are not always available)
       - WITH_SONAR_ANALYSIS=$([ "$TRAVIS_PULL_REQUEST" = "false" ] && echo true || echo false)
-  - python: "3.8-dev" # 3.8 final expected for Oct. 2019
-
 install:
   - pip3 install -r requirements.txt
   - pip3 install .

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2019 Mastercard
+Copyright (c) 2019 - 2020 Mastercard
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal