v0.24.0

v0.24.0

The "concurrency" release: Owl has now a brand new rendering pipeline, with a
scheduler, and a full rethink of the fiber class. This means that:

• renderings can be (partially) cancelled
• new renderings can remap themselves into parent renderings
• more robust concurrency management in general
• dom is updated every frame if necessary: less work is done in some cases

This release also brings other features:

Component

• fix: many issues with internal template key
• fix: do not validate props twice
• imp: t-on directive now supports inline statements
• imp: t-on directive now supports empty handler
• ref: new rendering pipeline
• fix: many subtle concurrency issues

QWeb

• fix: properly calls directive finalizers in all cases (so, t-esc with t-if works now)
• fix: handle variable expressions in if conditions
• fix: do not format expression twice in t-ifs
• rem: remove t-asyncroot directive (see AsyncRoot component)

Misc

• add: new AsyncRoot component (to replace t-asyncroot directive)

Context

• fix: much stronger concurrency model

Utils

• rename loadTemplates into loadFile