Just add some doc (still needs work)
Basic fixes to plot IFunction objects #48
Change Converter interface so that possibly existing chart is passed as an argument (necessary for plotting IFunction objects)
Add a few comments to make it clear what is happening when IFunction is added to the base chart
Remove unused class
Add some utility methods for overlaying plots
Return the new chart
Just correct indentation
Improve doc
Updates from changing package names
Correct createChart method so that legend is displayed
Display legend in test case
Minor correction to LegendUtil to make sure styles are displayed if at least one item has its legend set to visible
Hacks so axis range displays properly (not happy about this)
Make sure to get the right renderer for the dataset
Fix flipped bin height and width #54