AutoAssigner - add port maintainer to Cc for newly created bugs in 
    ports category. Summary of the bug should have "category/port: " 
    prefix. Extension creates table for INDEX file content. File
    itself is imported by import_ports_index.pl

gnats_in.pl  - script that parses emails generated by submit-pr and
    creates new bug in Bugzilla.

subversion_in.pl - Very basic dfilter-like script. Gets sendmail 
    commit email on input, parses and posts comment to bug mentioned