Add parseRepeated function

[BernabeFelix]

This is a proposed solution for this #60
It basically uses the same code than parse but instead of assign in once, it concatenates it to an array.

E.g.

'foo=false;bar=bar;foo=true' 

Becomes

{ foo: ['false', 'true'], bar: ['bar'] }

I tried to follow the current code style, used the same tests and benchmarks but I'm sure there's place for improvements.

@dougwilson

[Poyoman39]

Any news about this PR ? Have the same issue with npm cookie

[jacklrs]

Maybe this code duplication prevents this being merged. What about leverage existing "options" object adding a new key to configure desired behaviour? For instance it the name of this option could be "parseToArray" with default false ...

[dougwilson]

Yes, @jacklrs that makes the most sense -- add an option to the existing parse function. It would have minimal code duplication as well.

[dougwilson]

Actually, looks like this was implemented in #108 , so I'm going to close this in favor of that PR 👍