Update version from 0.4.3 to 0.4.4

Author: jvsguerra

AtomPacker/__init__.py

@@ -9,7 +9,7 @@
 the resulting structures.
 """
 
-__version__ = "0.4.3"
+__version__ = "0.4.4"
 __name__ = "AtomPacker"
 license = "GNU GPL-3.0 License"