Version 1.1
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* Added support for custom data in word clouds (see gosummaries functions)
* Now it is possible to display genes instead of GO categories (see show_genes parameter in gosummaries.MArrayLM, gosummaries.prcomp and gosummaries.matrix)
* Added function gosummaries.matrix that takes in a matrix that is a MDS representation of data and expression matrix and then finds most correlated features for each MDS component.	

Version 1.0
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First version of the package