Copy branin to danilosine
Code Danilo's sine function
Accept models with only one parameter
Allow to plot the predictive distribution of the observations
Accept models with only one parameter
Allow to plot the predictive distribution of the observations
Add back hyperparameter tuning in plot function

This is needed when working on evaluation results for which
the hyperparameters are not known, either because the file was
deleted, or because those datapoints have been manually chosen
or evaluated by another software than spearmint.
Merge branch 'SinExp' into plot
Merge remote-tracking branch 'andrei/master' into plot
Return handle to the figure
Plot the evaluation points in dimension 1 or 2

This is only done if the actual parameter space is dim 1 or 2:
makes no sense to add the points to the slice if they are not exactly in
the slice!
Fix the xlin in 1D plots
Replace --plot-predictive int par --predictive boolean
Allow user to choose PDF or PNG
Add ylim and ymax to 1D plots
Add limit to colors in 2D plots and plot stdev
Restore destroyed character!
Update of spearmint plots.