version bump -> 1.4.2 (added support for new date formatter)

theengineear · theengineear · commit ea9326debf68 · 2014-11-10T21:28:20.000-08:00
diff --git a/plotly/version.py b/plotly/version.py
@@ -1 +1 @@
-__version__ = '1.4.1'
+__version__ = '1.4.2'
