Json and string utils
npm install @vimlet/commons-utilsJson and string utils.
npm install @vimlet/commons-utils
It will be also installed as a module within @vimlet/commons
> ## json.deepMerge(args)
>
> Merge as many jsons as args.
> ## string.asyncReplace(string, regex, replacer)
>
> String replace asynchronously.
> * string: string itself.
> * regex: regex expresion.
> * replacer: function.