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

| 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