Update the model, regenerate, and related changes

[madjar]

Hey @brendanhay!

Sorry to have more PRs just after you finished merging the previous ones :) (but this one the logical consequence of the previous ones: allowing a regen on the brand new model!)

• The first commit add Nothing as a reserved word because it's now used by an API
• The second one is a massive update of the model, and the regen that goes along with it.
• The third commit a tiny fix to the examples, to work with the update model

Sadly, I wasn't able to make stylish-haskell work on my laptop (or rather, I killed it when it reached 40G of memory trying to format the 2.5M-big gogol-compute/gen/Network/Google/Compute/Types/Product.hs), so some of the diff is changes in formatting.

I did check that everything generates, and everything compiles, so this should allow usage of all the new changes in the APIs! (and it supersedes #149).

Have a nice day!

[brendanhay]

Awesome! 💪🏽

There's some changes afoot to bring gogol inline with amazonka's use of haskell.nix and ormolu - so hopefully we can get rid of stylish-haskell/hindent soon.