2020-04-17 vs. 1.2-5 - Ivan Bezerra Allaman <ivanalaman@gmail.com>
    * Correction of wording of argument x in file fdt.Rd. Removed the snippet 
    "or character/factor ('fdt_cat')".
    
    * The functions latex.fdt, latex.fdt_cat, latex.fdt_cat.multiple, 
    print.latex.fdt and summary.latex.fdt was deprecated. Add the new class to 
    the xtable function: xtable.fdt and xtable.fdt.multiple.
    
    * Corrected bug in plot.fdt.default function, types "cdh" and "cdp". 
          The relative frequencies not was divide by h (amplitude of the class).
    
    * Add news arguments in the plot.fdt.multiple: grouped - if the "by" 
    argument is different from NULL, then the users have the option the to plot 
    factors in a the same graphics; args.legend - a list with the same arguments
    of the legend function of the graphics package.

2018-02-17 vs. 1.2-4 - Ivan Bezerra Allaman <ivanalaman@gmail.com>
    * Only available on GitHub (under test)

    * Remove "tmp" object of the fdt.default.R function in the 51 line. That 
    object was desnecessary.

2015-12-28 vs. 1.2-3 - Ivan Bezerra Allaman <ivanalaman@gmail.com>
    * Only available on GitHub (under test)

	* Added the "round" argument in the functions latex.fdt_cat and
	latex.fdt_cat.multiple 

2015-04-13 vs. 1.2-2 - José Cláudio Faria  <joseclaudio.faria@gmail.com>
    * Only available on GitHub (under test)

	* The documentation has been improved

2015-04-09 vs. 1.2-1 - Ivan Bezerra Allaman <ivanalaman@gmail.com>
    * Ivan Bezerra Allaman has began to work in the project as co-author.
	
    * Added the "by" argument to fdt_cat.data.frame function. As consequence, 
    the print.fdt_cat.multiple, plot.fdt_cat.multiple, make.fdt_cat.multiple,
    fdt_cat.matrix functions were changed.
	
    * Was added the latex.fdt_cat.multiple function to give suport the objects 
    of the fdt_cat.multiple class
	
    * The Rd files make.fdt_cat.simple, make.fdt_cat.multiple,
	make.fdt.format.classes, make.fdt.multiple and make.fdt.simple were moved 
    from the documentation

2014-10-13 vs. 1.2-0 - José Cláudio Faria  <joseclaudio.faria@gmail.com>
	* Thanks to Ivan B. Allaman to the bug fix of the function make.fdt.simple.R
	
    * It was added basic suport to categorical variables
	
    * Some bugs were corrected

2013-11-22 vs. 1.1-8 - José Cláudio Faria  <joseclaudio.faria@gmail.com>
	* plot.fdth.multiple: x11() was replaced by the portable way dev.new()
	
    * The documentation has been deeply improved
	
    * Export LaTeX table of the frequency distribution table (latex.fdt)

2012-04-02 vs. 1.1-7 - José Cláudio Faria  <joseclaudio.faria@gmail.com>
	* Cosmetic changes to meet the requirements of CRAN

2011-08-21  vs. 1.1-6 - José Cláudio Faria  <joseclaudio.faria@gmail.com>
	* The S3 methods print.fdt.default and print.fdt.multiple were improved.
	
    * The S3 methods summary.fdt.default and summary.fdt.multiple were improved.

2011-05-07  vs. 1.1-5 - José Cláudio Faria  <joseclaudio.faria@gmail.com>
	* The S3 methods plot.default and plot.multiple were improved.
	Both enable adding the count values to all types of plot

2011-04-12  vs. 1.1-3 - José Cláudio Faria  <joseclaudio.faria@gmail.com>
	* The MASS package is not essential and was removed from some examples
	to avoid NOTES in compilation

2010-05-27  vs. 1.1-2 - José Cláudio Faria  <joseclaudio.faria@gmail.com>
	* The S3 methods plot.default and plot.multiple were improved

2010-05-22  vs. 1.1-1 - José Cláudio Faria  <joseclaudio.faria@gmail.com>
	* The slot data was removed from the fdt object
	
    * The S3 methods plot.default and plot.multiple were improved

2010-05-20  vs. 1.1-0 - José Cláudio Faria  <joseclaudio.faria@gmail.com>
	* Released to CRAN

2010-05-16  vs. 1.0-0 - José Cláudio Faria  <joseclaudio.faria@gmail.com>
	* Restrict to testers
