Bump version to 0.4.3 and add changelog

CHANGES.md

@@ -1,6 +1,16 @@
 Changelog
 =========
 
+0.4.3
+-----
+
+* Add python support classifiers to setup.py
+* Include license and changelog in distribution tar ball
+* Removed bullets from output of pipdeptree if the `freeze` (-f) flag
+  is set.
+* Changes related to test setup and travis-ci integration.
+
+
 0.4.2
 -----
 
@@ -36,6 +46,3 @@ Changelog
 ---
 
 First version
-
-
-

pipdeptree.py

@@ -7,7 +7,7 @@ import argparse
 import pip
 
 
-__version__ = '0.4.2'
+__version__ = '0.4.3'
 
 
 flatten = chain.from_iterable