Merge pull request '[FA-misc] Should fix paragraph blocking' (#46) from hotfix/FA-misc_FixParagraphBlocking into master

Reviewed-on: #46

FictionArchive.Service.FileService/Controllers/S3ProxyController.cs

@@ -36,15 +36,7 @@ namespace FictionArchive.Service.FileService.Controllers
                     Key = decodedPath
                 });
             
-                Response.Headers.CacheControl = "public, max-age=604800"; // 7 days
-                Response.Headers.LastModified = s3Response.LastModified?.ToString("R");
-
-                if (!string.IsNullOrEmpty(s3Response.ETag))
-                {
-                    Response.Headers.ETag = s3Response.ETag;
-                }
-
-                return File(s3Response.ResponseStream, s3Response.Headers.ContentType);
+                return new FileStreamResult(s3Response.ResponseStream, s3Response.Headers.ContentType);
             }
             catch (AmazonS3Exception e)
             {