Conflicts:
	babylon.js/README.md
	babylon.js/src/babylon-ar.js
	contribs/portableAR.js/build/portable-ar.js

Conflicts:
	aframe/build/aframe-ar.js
	aframe/src/component-anchor.js

fix custom marker

Created CONTRIBUTING.md

Created PULL_REQUEST_TEMPLATE.md

Same as what @jerommeetienne suggested

Added: Make sure all PR are originating from the dev branch

Still a WIP

Initial version

Created Basic Issue Template

inspired by webpack's issue template

analize -> analyze

Remove heavy examples and demo data from npm package distribution

Fix barcode markers

fixing portrait mode

will use patternUrl

Fix README "10 lines" example

Update A-Frame docs.

now sending non deformed image data in portrait mode ( rotated and scaled to fit in the middle )

keep the canvas the same aspect ratio as the video even on portrait

Change `artoolkit` to new `arjs` system, update `debug` to `debugUIEnabled` (could probably be shortened to `debugUI`?), and change example `<a-cube>` to `<a-box>`, as that's the valid markup in A-Frame.