Updated the scores and their .mkss files.

The scores and .mkss files have been recompiled
in Moritz, and copied here. The .mkss files now
contain runtimeInfo which is going to be analysed
by the Assistant Performer when the score is loaded.
Beginning to implement monoPerformerOptions

Recompiled  the three scores with new .mkss files.
Deleted the options from assistantPerformer.html
Runtime Options are now read from .mkss files

The options are read into the following scoreInfo
attributes:
   name
   nPages
   nTracks
   trackInitialisationValues
   monoPerformerOptions or polyPerformerOptions
but these still have to be displayed on the
performer options dialog which appears when a
score is opened.
References to the old performer options still have
to be removed.
Completed new assistantPerformer.html

This page now has a new performer options
div including all the monoPerformerOptions
as working controls. These have to be set
when the mono options load. They all call a
doControl() function in the monoInput
namespace. This function is currently just a stub.
assistantPerformer.html now also includes an
empty div stub for the polyPerformerOptions.
The old options handling needs to be removed
from Controls.js.
Nearly complete rewrite of Controls.js

Simple score performance is tested and working.
Controls.js has been nearly completely rewritten
for the new input device (=performer) handling.
MonoInput.js is well advanced, but contains no
dialog functionality. The dialog is, however,
loaded from the score's perormance options.
I am about to move the maxVolumes option
from trackInitialisation into the performer's
options as masterVolumeMAX, and provide a
parallel masterVolumeMIN option there. These
are MASTER VOLUME controls, that have nothing
to do with the existing minVolume control in the
performer's options dialog. This change must first
be done in Moritz.
Performers Options (mono) html layout complete.

The score.mkss layout has changed to incorporate
masterVolume, so the 3 scores have also been
recompiled.
TODO:
1. complete the loading of the new performer
options format into the dialog.
2. complete the dialog functionality: show/hide
the appropriate rows, and use the dialog to set the
monoInput.options variable so that programming
the event handler can begin.