added dependencies limma and ggplot2
moved gseaSizeRanges and gseaProportion to actual built-in functions
move gseaProportion2 to gseaProportionVary and in the function file
adding p2signed function to function code
missed export directive
reoxygenizing
move gseaProportionFisher to code file
updating to use built in functions
moving gseaProportionMax to built-in functions
tried to look into a simple metric that is responsible for the difference in p-values using the proportion in top 50%
loading ggplot2 and setting a theme for the figures, and using the new theme
added examination of sweeping noise for hypergeometric enrichment
checking if GSEA results still held using ranks, doesn't because ranks only does a "mixed" test
adding titles to plots
new namespace after roxygenizing