Version: 2018.06.13 (Brice - 06/13/18 3:30)
- confint is now called by predictCox/predictCSC/ate by default.
  If the user wants to apply confint on the output of predictCox/predictCSC/ate,
  he should make sure that se or iid are exported.

Version: 2018.06.01 (Brice - 01/06/18)
- NEW FEATURE: confint function computing confidence interval/bands, possibly using a transformation.

Version: 2018.04.05 (Brice - 04/11/18 9:28)
- ate nows uses the boot package to compute p-values with bootstrap resampling

Version: 1.4.9 (Brice - 2017-09-13)
- predictCox can now compute baseline hazards for left and right censored data
- fix the influence function for the ate
- re-organize the test battery: check the baseline hazard in a separate file.

Version: 1.4.8 (Brice - 2017-09-04)
- re-organize the test battery
- fix the sign of the influence function for the survival

Version: 1.4.7 (Brice - 2017-08-10)
- add progress bar to ate when using foreach

Version: 1.4.6 (Brice - 2017-07-20)
- add the function InfluenceCoxTest comparing survival/risk obtained by two different models