6 Desktop Applications:
- kill the section on Netscape browser, it was removed from the Ports collection two months ago for long term unpatched security problems. Its 6 and 7 versions never gained a significant mindshare against Mozilla anyway.
- remove all other references to Netscape
- update Adobe Acrobat references to mention version 7 and remove the example for package installation, we don't have Acrobat packages due to licensing restrictions.
- unify capitalization of the Ports collection
Approved by: keramida (mentor)