feat(sort): Add sort option - micah/35/sort

[micahstubbs]

A small PR that adds user-configurable sort for html outputs

Fix #35

a fork of @thaiat's nice PR https://github.com/expressjs/serve-index/pull/41 with a small amount of additional work to get the Travis CI and Appveyor tests to pass.

[micahstubbs]

yea, done. thought it might be related to the linting problem, looks like it's not now. thanks for watching this one 😄

and also, thanks for introducing to me https://github.com/eslint/eslint-plugin-markdown had never noticed this particular eslint plugin before

[micahstubbs]

🎉 hooray, tests are green

[dougwilson]

Nice! I'm pretty much about to go to sleep for work in the morning and will take a look as soon as I can and get this feature landed 😴

[micahstubbs]

@dougwilson is there anything I can do to improve this PR?

[dougwilson]

I will take a look when I get to a computer.

[brianreeve]

Are there any plans to merge this PR? Easily sorting by date would be very beneficial.

[micahstubbs]

know that @dougwilson was busy back in August, but maybe, just maybe there's a bit more reviewer bandwidth here in the new year 😄

[mhamann]

@dougwilson i could use this too. any chance on a merge?

[mayeaux]

Ring ring? Sorely missing feature!

[lwouis]

@dougwilson Click the button ;)

[dougwilson]

The sort option should apply to all the response types not just the html one.

[micahstubbs]

looks like the Appveyor node 1.8 env flaked out on us 😢

let's see if I can trigger a second test run 🤔

https://ci.appveyor.com/project/dougwilson/serve-index/builds/26065525

[micahstubbs]

🎉 tests are green. should be ready for another look @dougwilson 😄