fix renderer 2d, autoload scene

reowrked creating game project

added project setup and wip runtime

prepare to runtime

base 2d and 3d

setup theia platform

fix haxeui example

add hl executable

add rxandroid looper executor

add haxeui example, fix some issues bulkhead

added untested features

fix examples

fix everything, added examples

added coverage, added scheduler, broke everything

added tests

more rx operators, connectable observable

fix actor, add graceful shutdown for executor

fix bugs: Channel, flatMap, switchMap

Add future tools

RetryPolicy, CircuitBreaker, RateLimiter, SupervisionStrategy

rework rx, added executor metrics

Initial