Reduced code and fixed bugs

Separate and refactored functions

Updated version

Fix

Added findOne method

Adjusted query update function

New values ​​are added on top of the main array

Added minimal node version in package.json

Added filter system

Added recursion to finds with reference

Fixed bug in schema creation

Updated version

Adjusted Duplicate IDS

Merge branch 'master' of https://github.com/Lenn-xsr/db-local

Fixed bugs