v1.2.9.16 BUG: the X-axis of plot.OutputsModel now appears whith GR2M when the dates of the time series are not the 1st of the month

v1.2.9.15 BUG: y-label of Temp time series is fixed in plot.OutputsModel with the use of CemaNeige #5471

v1.0.9.14 bug fixed in plot.OutputsModel for flows time series when log_scale=TRUE & BasinArea used #4732

v1.0.8.6 bug fixed in plot.OutputsModel() for the regime plot when the peridod is less than 1 year #4660

v1.0.6.16 bug fixed in plot.OutputsModel when there is no common data to plot the cumulative frequency or the correlation QQ

v1.0.6.14 plot.OutputsModel now returns a warning when the length of Qobs is different from the length of Qsim

v1.0.6.1 plot.OutputsModel gains graphical parameters arguments (cex.axis, cex.lab, cex.leg, lwd) and some parts of the code were cleaned

v1.0.6.0 bug fixed in plot.OutputsModel() for the regime plot when the peridod is less than 1 year #4660

v1.0.5.28 bug fixed in plot.OutputsModel() for the regime plot when the peridod is less than 1 year #4660

v1.0.5.22 remove the using of dev.new() in the plot.OutputsModel() when RStudio is not used because it causes some disorders when airGRteachin uses it in shiny (not plot in the interface when a script is called from Rscript.exe or R.exe)

v1.0.5.7 plot.OutputsModel stop when CemaNeige is used and the which argument only = "Temp" or "SnowPack"

v1.0.3 new function plot.OutputsModel() replaces plot_OutputsModel() (s3method and new chart with temperature for CemaNeige) #4490 #4198

Signed-off-by: Olivier Delaigue <olivier.delaigue@irstea.fr>