Automatic dependency injection no longer works for non-Lein projects

[futuro]

I've documented this in PR #67 also, but the short of it is that Cider no longer uses the cider-jack-in-lein-plugins var for non-lein projects, and but Sayid hasn't been updated to match the new behavior.

I'm creating this issue after the PR in the event that other folks hit this same issue, and can see that there's movement on fixing it.

Also, thanks for making/maintaining such a great plugin!

[bbatsov]

I totally forgot about fixing this. I've added a small comment to your PR with a bit more details.