Bumped version to 0.14.1.dev1 (#1155)

Author: reinecke

setup.py

@@ -186,7 +186,7 @@ def cmake_install(self):
 
 # Metadata that gets stamped into the __init__ files during the build phase.
 PROJECT_METADATA = {
-    "version": "0.14.0",
+    "version": "0.14.1.dev1",
     "author": 'Contributors to the OpenTimelineIO project',
     "author_email": '[email protected]',
     "license": 'Modified Apache 2.0 License',