Spike - rendering on observables

[pomahtri]

• [ ] check for memory leaks
  • [ ] implement unmount hook
  • [ ] return subscriptions on render
• [ ] use more beautiful syntax
  • [x] jquery-like
  • [ ] jsx
• [ ] nodes
  • [x] text
  • [x] html tag
    • [ ] proper events assigning
      • [ ] events hoisting
    • [ ] create utility for classlist
  • [ ] array
    • [x] basic render
    • [ ] optimized render update using keys
  • [x] conditional rendering
  • [ ] context
  • [x] component
    • [x] new
      • [ ] ref
    • [x] widget (old)
      • [ ] ref
• [ ] add DI to add ability to mock element and test markup in jest