This class implements the tune measurement for the booster synchrotron.
A number of tune values should be calculated for an acceleration cycle of
the booster.
A shaker is used to exite the beam and the data is taken from the turn by
turn beam position measurement of Libera devies.
Two devices are used. One for the measurement in the horizontal plane and another
one for the vertical plane.
The device server is ready for distribution application programmers.
The author will be interested in any feedback which arise from their
usage of this device server.