version 1.9-85 (17-10-2015)
    - A bug in calculation of proportions with NA's is fixed
    - The way of displaying error bars is changed

version 1.9-84 (27-07-2014)
    - Corrected CITATION file

version 1.9-83 (28-06-2014)
    - Small bugs are fixed

version 1.9-82 (30-03-2013)
    - A new argument exists for the function run.GrapheR() : figurej, to allow to choose the "FigureJ"
	option when saving a graph. This will save the graph (and the associated code) in a format
	adapted for the pulgin FigureJ of the Software ImageJ

version 1.9-81 (02-03-2013) - Thanks to Juan Alberti
    - A bug in displaying labels in box-and-whisker plots with 2 factors is fixed

version 1.9-80 (10-11-2012) - Thanks to Gilles Le Pape
    - A bug with bar plots and y-axis lower limit different from 0 is fixed
    - A new argument exists for the function run.GrapheR() : path.to.save, to generate and save the
	code drawing the graphs without asking any question
    - In the code generated, a section "Loading of the dataset" is added

version 1.9-78 (07-10-2012) - Thanks to Juan Alberti
    - A bug with box-and-whisker plots with 2 factors is fixed
    - Size of whiskers in box-and-whisker plots can now be set to 0, extending whiskers to extreme
	values

version 1.9-77 (04-03-2012) - Thanks to Jean-Patrick Pommier
    - A bug occuring on Ubuntu is fixed. The GUI can now be used on this platform as with any other

version 1.9-76 (04-02-2012) - Thanks to Juan Alberti
    - A bug in axes drawing on box-and-whisker plots is fixed
    - When drawing a boxplot with 2 factors, colors are managed in the same way as with bar plots
    - Outliers are always displayed on box-and-whisker plots
    - A legend can be added on box-and-whisker plots when using 2 factors. The legend is managed
	in the same way as with bar plots

version 1.9-75-2 (03-02-2012) - Thanks to Helmut Schlumprecht, Juan Alberti and Gilles Le Pape
    - A German translation of the GUI and the user manual is available
    - Levels of a factor can be re-ordered in a desired order
    - An information message with R version, GrapheR version and date of graph creation
	can be displayed near the graph
    - A subtitle (smaller than the main title) can be displayed under the main title
    - Labels on the vertical axis can be displayed horizontally or parallel to the axis
    - A different box color and border color can be set for each box on box-and-whisker plots 
    - Color of whiskers is set as identical to color of border on box-and-whisker plots
    - Color of outliers is set as identical to color of boxes on box-and-whisker plots
    - A "+" symbolizing mean value can be added to the boxes on box-and-whisker plots
    - Box width of box-and-whisker plots can be displayed proportionately to the number of
	individuals in the corresponding group
    - Default color (for histogramn, boxes and bars) is now "grey"
    - When drawing a bar plot of means with 2 factors, design is checked. If factors are
	not fully crossed, an error message is displayed and no graph is drawn
    - Bars can be not displayed on bar plots, to display only mean or proportions values as points
    - Number of individuals can be displayed just near their corresponding point on scatter plots
    - For linear regression line (least squares method only) and quadratic regression line,
	confidence interval of the line and/or prediction interval of values can be displayed
	on scatter plots
    - Graphs can nox be saved in .tiff extension
    - Image resolution can be chosen between 72, 150, 300 and 600ppi when saving a graph