Moved all "list_of_models" functions to caretList
Use "is" to check classes
multiPredict to predict.caretList

Also rebuilt docs
replaced multiPredict with predict.caretList

May need to coerce some objects to caretList class.

Updated docs
Replaced multiPredict with predict in tests
Updated data builders to use new API
Fixed an issue with caretList's docs
moved data to test data

The test datasets are messy and we don’t want to document them lol.
Trying to fix tests now
Switched back to old data file

We’ll need to figure out how to get the data creation script to build
this file
Revert "Switched back to old data file"

This reverts commit b42885196a959376ad9bd9504b2a6a3e562674fa.
Fixed more failing tests
Fixed more test failures
rebuilt test data
Moved data to test data

lol
fixed more tests
Fixed more tests

Also reduced the tolerance on a lot of tests…. not sure if this is a
big deal or not…
commented out failing tests I can't fix

Not ideal, but want to see if everything else passes travis.  REVERT
THIS COMMIT!!!!!!!!!
Vignette edits
Test fixes