Init commit for ag281
Merge branch 'master' of https://github.com/OpenDX/node-builder into ag281
Added bare test
Added variables and delete op
Made date global
All test added
Test mod
global vars for get and set var.
Test without error message
Check file existance
All test passing await feedback
Added method to parse pdf(not finished)
Added summary
Return value
Added summary return value
Adding terminal input
Added Mock data
Added var for result
Added handler for IllegalArgumentException
Added pdf generation(unfinished)