Fix references between procfiles

[roxolan]

It seems like Procfile.rails transmutated into Procfile.hot, didn't it? And it also is responsible for a part of what is declared in Procfile.dev.

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This change is

[justin808]

Why is the README.md in the change list?

One comment and let's squash the commits and I'll merge.

Thanks @roxolan

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Reviewed 3 of 3 files at r1.
Review status: all files reviewed at latest revision, 1 unresolved discussion.

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Procfile.hot, line 1 [r1] (raw file):
Let's add this to the end of the sentence:

using a webpack development server to load JavaScript and CSS

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Comments from Reviewable

[roxolan]

Thank you. README.md contains reference to the old Procfile.rails, which I thought was worth fixing (line 98). Emacs cleaned up some whitespace automatically, I hope it's ok, too.

[justin808]

Please rebase to one commit on top of master. Thanks!

[roxolan]

I am sorry, I'm not fully sure if I did everything right: I just updated the branch by merging. Would you like me to resubmit the whole thing in another pull request as just one commit?