.gitmodules in sentry-raven-2.7.4 vs .gitmodules in sentry-raven-2.8.0

@@ -1,3 +1 @@
-[submodule "docs/_sentryext"]
-	path = docs/_sentryext
-	url = https://github.com/getsentry/sentry-doc-support
\ No newline at end of file