Version 3.0 (R2015a) (January 2015)
	- In the "Dynamics" menu of the top bar, which opens 
	the model choice, add an item "Reset to default values". 
	This item appears when a model is selected, only. 
	- In the "Reset to default values" menu of the top bar,
	make the item "Dynamic parameters" appear when a model is
	selected, only. 
	- Complete the UserGuide.
	- When projects are restored, add the display of the 
	data filename in addition to the name of the restored file.
	- Names of the files created in subfolder PROJECTS:
	they now include the name of the datafile, and, 
	as the filenames become consequently a bit long, 
	short the model name (ex: id20141013BR_GROWTH1.mat). 
	For sake of homogeneity, also short
	the model name in simulated dataset filenames.
        The names of the backup files used by the programs in 
	RUNTESTS (installation checking), include "test".
	Those of the examples in the Guide include "chapX",
	where X is the number of the corresponding chapter.
	- Add the possibility of saving/resetting the panels
	of the task "data simulation". 
	- Add a button to set the range of
	the active parameters to their largest valid bounds.
	- Fix some minor bugs.

Version 2.0 (R2014a)
	- New models:
	 * Add decreasing models, and neperien logarithm versions of
	     Baranyi-Roberts and Rosso models.

	- Some improvments in the filtering process: 
         * Introduction of Euler schema 
	 * Change in the noise added to the model output:
	Gaussian for the log10 or ln output, Poisson for the others.

	- New functionalities:
         * In the task "Simulation of an observation dataset":
	add the case "non constant variance".
	 * In the task "Simulation of an optimal sequential sampling",
	  add the options "without squares" and
	 "without interactions", "PCI level" for the method SIVIP
	 and  a time step, for the method Sobol-Saltelli
	(previously, times were spaced by one), so LHS can be 
	up to 1e7.
	* In the task "Simulation of an observation dataset":
	add the possibility of generating not integer values.

	- Improve user interface:
	* The user does not enter any more the noise type of the
	 parameters nor the data time unit (it is now noted in
	 the label of the first column).
	* Add pdf files to show model expression. They are opened
	by the button "Dynamics- Help about Equation model"
	* All the graphics are openable in a Matlab window by an hit
	* Saving/restoration of histograms is added.
	* Time appears always in the same unit as the data, 
	even if the calculations are made in the lower unit.

	- Add procedure to test installation (directory RUNTESTS).
	
	- Add a Developer Guide
	
	- Fix some minor bugs.

        - Change in folders organization.
