Merge release/0.3.4 into master

Author: untitaker

setup.py

@@ -12,7 +12,7 @@
 
 setup(
     name="sentry-sdk",
-    version="0.3.3",
+    version="0.3.4",
     author="Sentry Team and Contributors",
     author_email="[email protected]",
     url="https://github.com/getsentry/sentry-python",