Merge pull request #5 from jknowles/master

Updates for caret 6.0 and reorganization for testthat
Update README
Update README
Merge branch 'master' of github.com:jknowles/caretEnsemble
update namespace and description
add summary method and S3 method support
doco push for caretList
revamp doco with roxygen
squashing doco bug
Merge pull request #9 from jknowles/Dev

Dev
Stage is almost set for CRAN
fix bug with predict.caretEnsemble and newdata
fixing predict bug still
Rebuilt package docs on master
Updated readme

Points to dev branch for install.
catching up to upstream
catching up with upstream
merge Dev with master
Merge pull request #12 from jknowles/Dev

Dev