MSG 4.0 - short description of new features

MSG was uplifted. Writing the new manual, a whole plethora of bugs were
discovered and mended.
***** for users of previous versions *****
ALL old parameter files are no longer compatible with MSG 4, so you have
to update them with UPDATFIL.PRG. I propose the following procedure.
Copy all old parameter files to ONE SINGLE folder. Create a new folder
for the updated files. Start UPDATFIL to modify your parameter files
while copying.

The most important thing of the new version is as follows:
you have to SELECT events before you can MODIFY them. Only after
selecting events the post modules MODIFY I (the old MODIFY), TRANSFORM, MODIFY II 
(former LEGATO, SORT, HARMONIC SHIFT) can be applied.
You can select events using various methods:
- EDITOR: click on the events in the new SEL column. An arrows shows that
  this event is selected.
  Left-click on the word SEL: you can select or deselect all events.
  Right-click: toggle selected status of any event.
- SELECT EVENTS: you can (de-) select events in this box using different 
  criteria. By applying this process more than once, you can select rather
  specifically. An example: you want to select all events with a pitch of
  c5 or higher, a greater velocity than 80 with a longer length as 1/4.
  Firstly, you select in the row PITCH the limits C5 and C8, choose INSIDE,
  activate pitch, and hit NEW. New, you choose INSIDE in the velocity row
  with limits between 0 and 80, activate VELOCITY and hit REMOVE. Now you have
  selected notes witch a pitch of c5 minimum and a velocity greater 79. Last
  not least you select 1/32 and 1/4 as well as OUTSIDE ind the length row, activate
  the length box and hit REMOVE again - ready.
- GRAPHIC DISPLAY: normally, a display of pitch depending on velocity 
  is displayed. Anyway, you can select any display mode clicking on
  AXIS DISPLAY. A dialogue box appears where you can select what to 
  display on the axes. This is useful because you can select with the mouse!
  Left-clicking yields a box to select any number of events, right-clicking
  toggles selection.

EDITOR: now you can edit all components (Pitch, Velocity, Position, 
Length, Channel, Layer) manually.
New: BATCH functions. These perform small operations manifold.
- Multi-Copy. Copies the selected events n times while transposing
  pitch, velocity, and channel as desired.
- Rotate/Sort in N-Tuplets. Rotates/Sorts the components in groups.