A few improvements: package detection (architecture and language independent), use of functions and changed Administrators to its SID (so it will work in every language)

[panreyes]

A few improvements: package detection (architecture and language independent), use of functions and changed Administrators to its SID (so it will work in every language)

Commit log:

• Added a method to detect packages and provisioned packages with wildcards, so the script will not probably need to be updated for every edition / architecture / language.
• Deduplicated part of the script by using functions.
• Changed Administrators localized group name to its SID.