custom structures generator [Main task]

So, we have our `fetch` module.
link: https://github.com/GroceriStar/groceristar-fetch (Check Readme there and 5 published articles). And it's an old plugin that we build with Vadim during the last 8 months. Right now it's time for changes, and we split `fetch` with `sd` repository into 2 parts, that is separated.
It makes the code more robust and easy to maintain/extend the code.

actually, with changes from me, @hirdbluebird, @azaidi4, @EbrahimKreem we break ```fetch``` and fixing it right now...

So, the main reason why I mentioning all of you here is:
1) we'll move from `fetch` to `sd` repository part of the functionality, that will generate us the same data, BUT with different structures(like ```{a:a, b:b} to {a:a, more: {b:b}}```). All of you have different skills and knowledge of our modules, so we'll need to split this big task into small chunks.

2) Vadim will curate all of you, so please notify him frequently. The same thing with code - as we'll have a lot of people that code here at the same time --> we need to sync your forks frequently. If there is some troubles with your knowledge with git/github - please mention this. it's not a problem and i'll help you to master it.

3) Elnur will work with tests, Ronnie will help him
Wahaj right now dealing with the generation of a few files,
Ahmad and Ebrahim, Eugene came from `fetch` repository, so they know about different methods that we have there.

Vadim knows everything about both of this repositories, so he is in charge.

Ask your questions

@azaidi4, @EbrahimKreem, @vadim9999, @ronniebhatt, @elnur004