v0.1.0

Added

• EmbeddedListField: a collection of the edited entity shown in its form
  as the index of the collection's own CRUD controller, filtered on the
  edited entity, with its pagination, sorting and row actions. A Doctrine
  collection takes its CRUD controller and filter from its mapping, owning
  or inverse side; a computed one names them with
  setEmbeddedController(). On index and detail pages, the field shows the
  size of the collection.
• Fragment rendering on upstream EasyAdmin: a request with the
  X-EA-Fragment: 1 header renders its action without the dashboard
  layout, and an index without the confirmation modal, whose form cannot
  nest in the edit form, and without its filters and batch actions.
• embedded-list.js: loads each list, keeps its links and forms to the
  application's own pages inside it,
  aborts a load superseded by a newer one, binds the confirmation modal to
  the row actions it brings, runs a confirmed delete in place and reloads
  the list, and keeps a cancelled confirmation of the page from running with
  it. Events ea.embedded-list.refreshed and ea.embedded-list.reload.
• Session release: a list request saves the session once the user is
  loaded, and the CSRF tokens a list mints (ea-toggle,
  ea-batch-action-*) are checked by origin.
• Options for the fragment header and layout, filters and batch actions in
  lists, the field's template and columns, in-place actions, and the
  session handling.