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 1.0.3
--------------------------
	- Fix heatPlot function bugs
	- Added font_size parameter to heatPlot function
	- Reduced package dependencies
	- Implementation of PCIT analysis in C/C ++ (much faster)
	- Implementation of tolerance function in C/C++