Everything that was found and removed happened to be in your Norton Quarantine so they were not harming the system any way. Don't know how long all those had been there but this should tell you to empty those quarantine files after a few days when you know for certain an error wasn't made by the programs and a vital file had been removed.
This also is why a clean up of quarantine files, temp files, temporary internet files recycle bin and the like are recommended prior to running the clean up programs.
Judging by that log it looks as though the computer is clean.