removed test-content.R script since we're not using it
mod1 of intro to R successfully generated using rmd2csv() -- hints and simple tests included
Merge branch 'master' of https://github.com/swirldev/swirlfancy
mod2 of intro to R successful converted from rmd to csv -- module untesting in swirl
mod3 of intro to R is successful converted from rmd to csv -- untested in swirl
runTest.val_length checks the length of e$val
Merge remote-tracking branch 'swirldev/master'