Prune large diffs based on the data size in bytes
This will address problems such as https://gitlab.com/gitlab-org/gitlab-ce/issues/13912. Currently this MR is branched from !71 (merged), I'll rebase once said MR has been merged.
This will address problems such as https://gitlab.com/gitlab-org/gitlab-ce/issues/13912. Currently this MR is branched from !71 (merged), I'll rebase once said MR has been merged.