19/11/2014 lpNet package has been updated for the use with time series data 
17/12/2014 updated the doILP functions, allowing for faster run times
29/03/2015 updated vignette to include prior data from KEGG, and added a new variation of doILP_steadyState
26/04/2015 removed the new variation of doILP_steadyState, it didn't lead to significantly better results
04/07/2015 updated Maintainer of the package to be Lars Kaderali
