@citolab/qti-convert v0.1.8

@citolab/qti-convert

create a node script, with unzipper and archiver. This script takes an argument of the command line called pkg. this points to a zip file. This zip file contains one text file, named 'manifest.xml'. this is a text file. The node script should unzip this package, locate the manifest.xml and then add the following to the text file. Add the string 'hello' to the manifest.xml'. Then the node script should zip the entire contents in a new zip file, which has the same name as the original zip file but with '-converted' at the end of the filename. Then the remaining unzipped folder will be removed.