version: update version 0.4.3 -> 0.4.4

Author: FelSiq

pymfe/_version.py

@@ -21,4 +21,4 @@
 # Dev branch marker is: 'X.Y.dev' or 'X.Y.devN' where N is an integer.
 # 'X.Y.dev0' is the canonical version of 'X.Y.dev'
 
-__version__ = "0.4.3"
+__version__ = "0.4.4"