…error in last minute variable name change).
Key features: If the value is initially true, will save copy of nodes and bind to the originals; if the value is initially false, will save the originals. Will only update UI if the value has changed (for if/ifnot, if the value's truthiness has changed). Uses cloneNode to copy nodes.
…g (we could still change this in the future if the meaning of "deactivation" changes)
…es computeds (not arbitrary subscriptions)
…. The computed is then flagged as inactive and does not need to be tracked. Modify templating and arrayToDomNodeChildren to only store the computed if it's active.
…ontext value. Simplify bindings string evaluator.