Add .nextElementSibling and .previousElementSibling properties to DOM Element that point to sibling elements.

• nextElementSibling
• previousElementSibling

Per discussion in #2743 this class is mis-named.

Also, rename LinkStreamValue to just plain LinkStream.

Embedded state will have its own CSS that will allow seamless integration within an iframe in a different website.
A button will be set "embed" that will show a link to the embedded state and an iframe code ready to be copy-pasted.

As generating human-readable code is not a current aim, and we're quite far from having it anyway, it would make sense to generate a code that is already "minified". (i. e. cannot be reduced more by a minifier).

This might not be possible to achieve to 100% without implementing some complicated compiler logic (for example determining whether some parenthesis are needed). Implementing those shou

• untabify
• indent
• align where needed

Hi, Is it possible to add in readme more information about support?

• What are the feature necessary for LDflex to work?
• Is Node supported?
• Are browsers supported? Which ones?
• Can polyfills help?

Right now only the test suite with queries is shared, but recreating tables and common inserts, deletes and updates could be shared too.