The VM lists lose their inline scripts and handlers: host_groups.js
collapses a host's VMs in the grouped list, new_vm_dialog.js reads the
new-VM dialog's CPU bars and capacity lines, and console_window.js
(loaded by every page) opens a console button's window, on the lists and
on the VM page alike. A list row's Start no longer calls the please-wait
dialog, which the list pages do not have (the call only raised an
error). The VM page's URL placeholders take the __name__ form the other
pages use.
The VM page's thirteen inline script blocks and its inline handlers move
to static files: instance_page.js (tabs, OS details, clone names and
MACs, Add disk dialog, boot order, host devices, migrate plan, console
window, switches that send their form), instance_stats.js (charts and
the Logs view) and instance_status.js (the reload when the VM's state
changes). Their values and messages come as data attributes of the
elements they belong to, page-wide ones on #vm-summary; a form marked
data-please-wait shows the please-wait dialog. Three blocks that did
nothing are dropped: popovers (the page has none), the video model
preselection (the server selects it) and the delete form's poll stop
(that form is on the destroy page). The HTML sink inventory now also
reads the app's own scripts.
