Update the version to 1.4.4

--HG--
branch : 1.4.4
diff --git a/pylint/__pkginfo__.py b/pylint/__pkginfo__.py
index 78f6bf2..33ae5b6 100644
--- a/pylint/__pkginfo__.py
+++ b/pylint/__pkginfo__.py
@@ -19,7 +19,7 @@
 
 modname = distname = 'pylint'
 
-numversion = (1, 4, 3)
+numversion = (1, 4, 4)
 version = '.'.join([str(num) for num in numversion])
 
 install_requires = ['logilab-common >= 0.53.0', 'astroid >= 1.3.6', 'six']