Create own port finder package

[hasezoey]

Why

There are not many NodeJS Port Finding packages that are:

• maintained
• are stable
• work just fine

What to do

Create a new / own port finding package (like the file locking in this package / new-find-package-json)

what it would need to do

• find ports that are available
• use a port a suggestion
• simple port cache (with clearing, unlike get-port)
• port ranges?

Related

• #569 could then be closed, because it would not be used anymore