version 1.1.1 (2012-11-6)
 - Fixed some problems with graphics
 - Updated the vignette

version 1.1.2 (2012-11-30)
 - Fixed some normalization issues 

version 1.1.3 (2013-01-18)
 - Fixed the readData function so it can read the chromosome information if the chromosomes are not in numeric format.
 - The NOISeq output includes now the biotype information, if provided to the readData function.
 - A new exploratory plot for differential expression results has been added to the DE.plot function, in which the distribution of differentially expressed features across chromosomes or biotypes is shown.

version 1.1.4 (2013-01-21)
 - Fixed minor issues 

version 1.1.5 (2013-01-28)
 - Some graphical improvements made

version 2.0.0 (2013-07-25)
 - Included the new version of NOISeq for biological replicates: NOISeqBIO
 - Improved the exploratory plots for the quality control of the data that now include diagnostic plots for bias detection
 - Included a function to filter out low count features