Node docs for when mtimeMs and friends were added.

[jdalton]

Currently the Node fs.Stats entry has a history summary mentioning times as numbers

but I found that easy to miss. It would be nice if the actual entry documented had the mention

[addaleax]

I guess we could add added: entries for all of the individual field headings?

[jvelezpo]

Let me see if i understood this and if you want i can make a PR for this

we will be adding added: to each of this (if so, I have a question here, how do i know the Added in version for each one of these?)

stats.isBlockDevice()
stats.isCharacterDevice()
stats.isDirectory()
stats.isFIFO()
stats.isFile()
stats.isSocket()
stats.isSymbolicLink()
stats.dev
stats.ino
stats.mode
stats.nlink
stats.uid
stats.gid
stats.rdev
stats.blksize
stats.blocks
stats.atimeMs
stats.mtimeMs
stats.ctimeMs
stats.birthtimeMs
stats.atime
stats.mtime
stats.ctime
stats.birthtime

Stat Time Values

so they will look like this: