Merge pull request #2662 from juliancadi/master

[Fastlane] Specify screenshot files only, rather than whole folder (in case the user has frameit config)

Swift.gitignore

@@ -64,5 +64,5 @@ Carthage/Build
 
 fastlane/report.xml
 fastlane/Preview.html
-fastlane/screenshots
+fastlane/screenshots/**/*.png
 fastlane/test_output