Changes and updates in BiGGEsTS v1.0.5 (relative to 1.0.4)

- Added "Export CHART" functionality for biclusters and groups of biclusters, accessible via right-clicking on the corresponding nodes in the tree. Like this, one can now export expression profile (bicluster time points and all 
time points) and pattern charts without having to visualize them first in the application. This is very useful for groups of biclusters, enabling to export the charts of all the biclusters in a group with a single operation. PNG, 
SVG and PDF formats are available. Check the manual.
- Fixed an annoying bug that was causing the frequent freezes in the application. Consequently, the bottom status bar no longer turns green when waiting for the expression charts to render.
- Fixed the behavior of the following discretization options: equal width, expression mean and std, gene expression mean and std. The equal width discretization was being computed but the discrete valued matrix was not being 
updated with the results. Discretizations based on the expression mean and standard deviation were not being computed when the original or preprocessed matrix contained missing values. In every case, an error message would be displayed and the 
computation would fail. This has been fixed and implied changes in the source of the smadeira package (please bear this in mind if you are using library Biclustering.jar on its own).
- Also be aware that we fixed the computation of the following discretizations in the source of the smadeira package: equal width, equal width by gene, equal frequency, equal frequency by gene, (also equal width by condition and 
equal frequency by condition, available in Biclustering.jar, but not in BiGGEsTS). This change affects only the results obtained when discretizing using alphabets with three symbols.

Notice: The source of the (smadeira.*) package is available upon request. The .class files are available as a third-party library Biclustering.jar.