Provide unified diffs via the REST API (BB-2923)
It would be great to have a way to access the unified diff for a file between two revisions. Right now to generate a diff, I have to download the raw file for both revisions and perform it manually. It would save bandwidth for all parties to have this directly accessible.
Perhaps something like https://api.bitbucket.org/1.0/repositories/<user</<repo>/diff/<rev1>/<rev2>/mydir/myfile would work.