rbw 0.3.2

• included vignette in PDF instead of HTML format

rbw 0.3.1

• renamed the rbwATE() function to rbwPoint()
• added more argument checks
• added automated unit tests
• added CITATION file

rbw 0.3.0

• added the rbwATE() function for estimating the average treatment effect (ATE)
• updated the example for the rbwMed() function