Update release notes and documentation for version 0.2.1

Author: dstebila

CHANGES.txt

@@ -1,4 +1,4 @@
-Version 0.2.1 - January xx, 2020
+Version 0.2.1 - January 22, 2020
     - Added a signature example
     - Added partial support for RNGs from <oqs/rand.h>
     - Added an RNG example

README.md

@@ -116,13 +116,14 @@ The Open Quantum Safe project is led by [Douglas Stebila](https://www.douglas.st
 Contributors to the liboqs-python wrapper include:
 
 - Ben Davies (University of Waterloo)
-- Christian Paquin (Microsoft Research)
 - Vlad Gheorghiu (evolutionQ, University of Waterloo)
+- Christian Paquin (Microsoft Research)
+- Douglas Stebila (University of Waterloo)
 
 ### Support
 
 Financial support for the development of Open Quantum Safe has been provided by Amazon Web Services and the Tutte Institute for Mathematics and Computing.
 
-We'd like to make a special acknowledgement to the companies who have dedicated programmer time to contribute source code to OQS, including Amazon Web Services, evolutionQ, and Microsoft Research.
+We'd like to make a special acknowledgement to the companies who have dedicated programmer time to contribute source code to OQS, including Amazon Web Services, Cisco Systems, evolutionQ, IBM Research, and Microsoft Research.
 
 Research projects which developed specific components of OQS have been supported by various research grants, including funding from the Natural Sciences and Engineering Research Council of Canada (NSERC); see the source papers for funding acknowledgments.

RELEASE.md

@@ -13,13 +13,13 @@ The **Open Quantum Safe (OQS) project** has the goal of developing and prototypi
 Release notes
 =============
 
-This release of liboqs-python was released on January xx, 2020. Its release page on GitHub is https://github.com/open-quantum-safe/liboqs-python/releases/tag/0.2.1.
+This release of liboqs-python was released on January 22, 2020. Its release page on GitHub is https://github.com/open-quantum-safe/liboqs-python/releases/tag/0.2.1.
 
 What's New
 ----------
 
 This is the third release of liboqs-python. 
-This release added partial support for RNGs from `<oqs/rand.h>`, together
-with a signature example and an RNG example.
-For a list of changes see [CHANGES.txt](https://github.com/open-quantum-safe/liboqs-python/blob/master/CHANGES.txt).
 
+This release added partial support for RNGs from `<oqs/rand.h>`, together with a signature example and an RNG example.
+
+For a list of changes see [CHANGES.txt](https://github.com/open-quantum-safe/liboqs-python/blob/master/CHANGES.txt).

setup.py

@@ -5,7 +5,7 @@
 setup(
     name='liboqs-python',
     version='0.2.1',
-    author='liboqs team',
+    author='Open Quantum Safe project',
     author_email='[email protected]',
     packages=find_packages(exclude=('tests', 'docs', 'examples')),
     scripts=[],