[info] Update version number and (c) date

Also removes Python 2.7 from the PyPI classifiers list
since Python 2 has reached end of life.

doc/conf.py

@@ -75,7 +75,7 @@ def __new__(meta, name, bases, clsdict):
 
 # General information about the project.
 project = u'python-odml'
-copyright = u'2011-2018, German Neuroinformatics Node (G-Node); based on work by Hagen Fritsch'
+copyright = u'2011-2020, German Neuroinformatics Node (G-Node); based on work by Hagen Fritsch'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the

odml/info.json

@@ -1,14 +1,13 @@
 {
-  "VERSION": "1.4.3",
+  "VERSION": "1.4.4",
   "FORMAT_VERSION": "1.1",
   "AUTHOR": "Hagen Fritsch, Jan Grewe, Christian Kellner, Achilleas Koutsou, Michael Sonntag, Lyuba Zehl",
-  "COPYRIGHT": "(c) 2011-2019, German Neuroinformatics Node",
+  "COPYRIGHT": "(c) 2011-2020, German Neuroinformatics Node",
   "CONTACT": "[email protected]",
   "HOMEPAGE": "https://github.com/G-Node/python-odml",
   "CLASSIFIERS": [
     "Development Status :: 5 - Production/Stable",
     "Programming Language :: Python",
-    "Programming Language :: Python :: 2.7",
     "Programming Language :: Python :: 3.5",
     "Programming Language :: Python :: 3.6",
     "Programming Language :: Python :: 3.7",