Misc updates

[topepo]

• quantiles added as a prediction type
• updated survival models
• fixed spark column name nonsense
• changed descriptor names
• major documentation updates
• travis build config changes

[codecov-io]

Codecov Report

Merging #97 into quosure-passthrough will decrease coverage by 0.65%.
The diff coverage is 40%.

@@                  Coverage Diff                   @@
##           quosure-passthrough     #97      +/-   ##
======================================================
- Coverage                72.55%   71.9%   -0.66%     
======================================================
  Files                       30      31       +1     
  Lines                     2190    2235      +45     
======================================================
+ Hits                      1589    1607      +18     
- Misses                     601     628      +27

Impacted Files	Coverage Δ
R/surv_reg.R	56% <0%> (-28%)	⬇️
R/aaa_spark_helpers.R	0% <0%> (ø)	⬆️
R/predict.R	76.38% <100%> (+0.33%)	⬆️
R/fit_helpers.R	94.73% <100%> (+0.09%)	⬆️
R/predict_quantile.R	78.57% <78.57%> (ø)
R/misc.R	29.54% <80%> (+3.03%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update a497d07...0f406df. Read the comment docs.

[github-actions]

This pull request has been automatically locked. If you believe you have found a related problem, please file a new issue (with a reprex: https://reprex.tidyverse.org) and link to this issue.