vphp general - misc updates for all packages

[jyoungblood]

This is the best place I can think of to put these for now. These are updates I'd like to make for ALL the packages at some point:

• vphp pkg future - where applicable, look for vars in $_ENV? it's fine making a ref link somewhere tho (I’m doing it in SME & rsdb-api)

• migrate to vphp name/brand (new packages? use existing?)

  • update gh pkg name

    • possible to have gh org for vphp? (w/ 'vphp' url - ex: [github.com/vphp/http](http://github.com/vphp/http))

    • PocketBase did it - https://github.com/pocketbase

    • if not, just prepend vphp to the name (dbkit --> vphp-dbkit)

  • update composer names?

• good keywords in composer.json / gh repo

  • also fix composer.json formatting (it’s weird when you look at it in github, weird indentation etc)

    • ?? convert tabs to spaces?

  • composer.json - add homepage: https://hxgf.io/

• readme - note installation w/ composer (link) & php requirements (like slim twig view does https://github.com/slimphp/Twig-View )

  • instructions for installing w/ composer & alt instructions for installing manually (require(’pkgname/src/x.php’))

• cleaner source (easier to read, simpler logic, consistent formatting, better comments)

  • all libs (esp vphp) consistent formatting, make it look ok when reading source on gh

    • ex: https://github.com/hxgf/dbkit/blob/master/src/db.php
    • ?? convert tabs to spaces?