Update changelog to version 2.1

CHANGELOG

@@ -1,9 +0,0 @@
-Changelog
-=========
-
-2.1.0
----
-
-New features:
-
-Fixes:

CHANGELOG.md

@@ -0,0 +1,19 @@
+Changelog
+=========
+
+2.1.0
+---
+
+New features:
+- Dropped Python 2.7 support: PyCIRCLean is now Python 3.3+ only
+- Tests are now easier to write and run: we have support for pytest and tox!
+- More documentation: both docstrings and more detailed readmes
+- Added more types of examples for testing
+- The Travis build now runs in ~10 minutes vs. ~30 minutes before
+
+
+Fixes:
+- Extension matching now catches lower/upper case errors
+- Fixed remaining python 3 issues with filecheck.py
+- Fixed support for .rtf files
+- Many other small filetype related fixes

setup.py

@@ -4,7 +4,7 @@ from setuptools import setup
 
 setup(
     name='kittengroomer',
-    version='2.0.2',
+    version='2.1',
     author='Raphaël Vinot',
     author_email='raphael.vinot@circl.lu',
     maintainer='Raphaël Vinot',