Avoid a lot of JavaScript code that can easily be handed using
style sheets instead, specifically items that should only be shown
when on a touch device, or items that depend on the connected state.
The user might be queried for the password during the connect stage
if no password was previously provided. Add a separate dialog for
this rather than abusing the connect dialog.
Some functions weren't obvious what they would do if an argument was
omitted. Split them up in to separate functions in those cases to
make the API clearer.
This commit moves all the input-related files from `core/`
to `core/input/`, and renames a couple as relevant
(input.js --> input/devices.js, keyboard.js --> input/util.js).
The event-related wrapper functions in Util existed mainly for
backwards-compat. However, all currently supported browsers
support the standard functions, so these wrappers are no longer needed.
This commit restructures noVNC, splitting it into the core directory
and the app directory, with the former containing core noVNC parts,
and the latter containing parts specific to the application.
Pierre Ossman
Samuel Mannehed
Solly Ross