Originally any2matlab converted the file format string (format ID and
subformat specifications) to lower case. This appears unnecessary and in
fact results in failing code, if for example the modifier
'estimateNframes' has to be passed with 'mseed'. There currently is no
obvious reason, why case conversion should be done in any2matlab. If it
should turn out that existing matlab code relies on any2matlab doing
this conversion, the matlab code has to be fixed, doing the conversion
in matlab before calling any2matlab.

makesrc is obsolete and replace by siggen in synt/misc

- remove rules being commented out for which a proper active rule exists
- remove package creation rule, because it is obsolete in Seitosh
- remove target makesrc, because makesrc is obsolete

provide brief list of options in order of description of options

Organize description of options and parameters in reasonable groups of
similar purpose.

options were listed in chronological order of implementation;
organize them instead in groups of similar topic

Provide new constructor parameter and new query functions.
Provide a test program for RNGgaussian.

GSL provides a set of different random number generators. The type to be
used can be selected through environment variables. With the new
parameters provided by RNGgaussian, the calling program may select the
type.

uniform usually applies to the random distribution, not to the frequency
distribution. What is computed is random numbers with a gaussian
distribution, not with a uniform distribution.

The computation of coherence for white gaussian noise is appropriate to
demonstrate the effect of averaging applied to the the numerical
compuation.

- provide option to select Fourier domain cross correlation
- provide coherence compilation plot

By setting the seed value for the random number generator explicitly we
can reproduce the random number time series. This lets us exactly
reproduce the value used for the publication on TCCA approximation
errors.

With the new UIPC software installation on 2019-07-30 the name of
channel 31 was changed from LHeLvl to LHe-Alt, which gives a proper
distinction to LHe-Lvl. With the new library version LHeLvl and LHe-Alt
both are translated to LHX.

Adjust doc-markers such that GPL phrase is not included in libttsynt.doc.
Remove obsolete CVS keywords.
Adjust make rule for libttsynt.doc to include include-files and separate
sections from different files.