CHANGES IN VERSION 0.99.15
--------------------------
	- Development version.
	- Adding 'level' parameter to perform groupGO analysis in getGroupGO function.
	- Adding getEnrich function.
	- Adding enrichPlot and heatPlot function.
	- Adding RIFPlot function.
	- Adding diffusion function.
	- Adding CircosTargets function.
	- Fix netGOTFPlot function bugs.
	- Updated vignette.
	
CHANGES IN VERSION 0.99.16
--------------------------
	- Development version.
	- Fix netGOTFPlot dependencies and add the label size parameter.
	- Update vignette.
	
CHANGES IN VERSION 0.99.17
--------------------------
	- Updating citation.
	- Adding CITATION file.
	
CHANGES IN VERSION 0.99.18
--------------------------
	- Fix SmearPlot bugs.
	
CHANGES IN VERSION 0.99.19
--------------------------
	- Fix netGOTFPlot, RIFPlot and densityPlot functions
	- Fix warning messages when ploting with ggplot2 package (densityPlot, enrichPlot, histPlot, RIFPlot, SmearPlot)
	
CHANGES IN VERSION 1.0.2
--------------------------
	- Fix netConditionsPlot function bugs

CHANGES IN VERSION 1.4.3
--------------------------
	- Fix netConditionsPlot function bug related to factors in data.frame

CHANGES IN VERSION 1.5.4
--------------------------
	- Update CITATION