Changes

Since this article has grown to include NOD32, ESET Endpoint Security & ESET Remote Administrator (admittedly, the edit history shows this is my fault (from before I created an account) since I wrote the XML), I'm thinking it should either be renamed to something like "ESET Security Products" or split into separate articles. My preference is for a rename: On the one hand, they are technically separate products, but on the other hand the install processes for NOD32 and EES are almost identical & ERAC isn't going to be useful without NOD32 or EES.