add missing pieces to run antidot with react php

[kpicaza]

Description

Add missing pieces to antidot framework to allow run driven by promises or by synchronous php in a react http server

Types of changes

What types of changes does your code introduce? Put an x in all the boxes that apply:

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• I have read the CONTRIBUTING document.
• My pull request addresses exactly one patch/feature.
• I have created a branch for this patch/feature.
• I have added tests to cover my changes.