Local changes.
Local changes.
Extracted data from a datafile for experimenting with fityk.
Маке graphics painting during idle cycles. 
Conserve scaling and pan during repainting.
Merge branch 'master' of ssh://rcs.irnok.net:1022/~/dispersive
Adjusted some behaviorial aspects.
Corrected some meslead during adaptation to US plotting operations.
Generated a function of sum of gauss functions on the base of given elements.
First spectrum fitting procedure.
Changed the elements under consideration after more precize scaling.
Refine scaling adjustenment.
Trid to calculate on good computer.
Generalizing fitting procedure.
Removed redundand debug message.
Adding ability to fit X0's and fwhm paramaters.
Support the model function with scaling functions.
Added background, but it is a stupidest variant.
Background acount as a spline.
Tried some other methods. We need to sord points for spline 
fitting inside the generated function definition.
Added to spectra modeling method a debug paramater and Xtol
parameters to control the fitting precision (time of the processing).