Update copyright year and authors in package config and docs

Author: 9prady9

docs/conf.py

@@ -58,8 +58,8 @@
 
 # General information about the project.
 project = 'ArrayFire'
-copyright = '2016, Pavan Yalamanchili'
-author = 'Pavan Yalamanchili'
+copyright = '2020, ArrayFire'
+author = 'Stefan Yurkevitch, Pradeep Garigipati, Umar Arshad'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the

setup.cfg

@@ -4,8 +4,8 @@ version = 3.7.20200213
 description = Python bindings for ArrayFire
 licence = BSD
 long_description = file: README.md
-maintainer = Pavan Yalamanchili
-maintainer_email = contact@pavanky.com
+maintainer = ArrayFire
+maintainer_email = technical@arrayfire.com
 url = http://arrayfire.com
 classifiers =
     Programming Language :: Python