working on datetime printing in csv, #122
updated docs
print_format now handles the depricated data.set class too, passes tests
update documentation
By default, treat dates as characters
This is toggled in the option: eml_config(datesAsStrings=TRUE) #122
quote package name
fix documentation complaints. class names shouldn't use special characters like ':' or '-'
host schema on gh-pages branch instead, to keep package size down