adding support for show_initial_board: false

Set Access-Control-Allow-Origin to *

Removing webcomponents from assets as laboratory includes already includes it

adding smell exclusions

Restoring boom image because the old runner has a explicit reference to it

Issue#39 auto add missing headers

Issue#32 auto add declares binding for subject

Custom editor

fixing worker image tag

Only run once - Fixes #23

Using gem dependencies

They are also null-safe

* Using semantic versions
* Not including sinatra manually
* Updating bridge

Failing spec - Fixes #19 - Fixes #21

Making assets path relative

Fix final board postcondition

Serve dependencies

New interpreter

Expectations hook