replacing RJSONIO with jsonlite
jsonlite fix
add console shortcut
fix for jsonlite
clean up DESC
sendmail improvements
Merge branch 'sendmail' into opencpu-1.2
fixes for check
make CI mail pretty
fix for empty vector
Switch to reg.finalizer
typo's
add support for data API
add scipen default
Add max.print parameter to print
windows cleanup
more windows hacks
more windows haxx
windows haxxxx
windows haxx0rz