HEADS-UP: Folding in base, integer-{gmp, single}, ghc-prim, and haskell-template into ghc.git

[Simon Peyton Jones]

| As there were no objections, I went on and implemented the change, so
| as of
| 
| 
| http://git.haskell.org/ghc.git/commit/41f5b7e3e0648302b9c5dc485917a391d
| 21d15a1
| 
| the repositories mentioned above are now part of ghc.git, and the same
| procedure applies as when we folded-in testsuite some time ago.

Great!  But what, specifically, is "the same procedure"?  That is, if I have an existing tree, what steps do I take to upgrade?

Never underestimate how stupid I am with git.

Thanks

Simon