aftgee 1.2.0

* Faster ns estimator for `aftsrr()`
* Faster GEE in `aftgee()` when `margin` is all 1
* Faster resampling with GEE in `aftgee()` when `margin` is all 1
* Export `gee()` when `family = gaussian()`

• Fix the print in ini.conv
• Add S3 method confint() # aftgee 1.1.6
• Fixed examples that depends on kidney from survival package, which no longer exist
• Change ‘http’ to ‘https’ # aftgee 1.1.5
• Add QIC
• Fixed bugs from non-conformable arguments
  # aftgee 1.1.4
• Fixed PW and GP weights
• Added gp.pwr for rankWeights = GP so that PW and logrank can be called with rankWeights = GP with gp.pwr = 1 and gp.pwr = 0, respectively. # aftgee 1.1.3
• rebuild with oxygen2
• hosted on GitHub # aftgee 1.1.2
• Fixed memory leak messages
• Use S4 functions to set and dispatch methods in aftsrr # aftgee 1.1.1
• Version updated to published version with changes made based on comments from the JSS paper