Merge release/0.1.0-preview14 into master

Author: untitaker

setup.py

@@ -12,7 +12,7 @@
 
 setup(
     name="sentry-sdk",
-    version="0.1.0-preview13",
+    version="0.1.0-preview14",
     author="Sentry Team and Contributors",
     author_email="hello@getsentry.com",
     url="https://github.com/getsentry/sentry-python",

tests/test_client.py

@@ -133,7 +133,7 @@ def callback(scope):
 
 def test_transport_works(httpserver, request, capsys):
     httpserver.serve_content("ok", 200)
-    with init("http://foobar@{}/123".format(httpserver.url[len("http://"):])):
+    with init("http://foobar@{}/123".format(httpserver.url[len("http://") :])):
         capture_message("lol")
 
     request.addfinalizer(lambda: Hub.current.bind_client(None))