Adding missing products

Added in the newest version of “Cloudlords of Tanara”, added in the rest of the “Electronic Rolemaster Assistant” software.
Did some tweaking to the “Related Products”, allowing for multiple categories of relationships.
Still need to add in some missing “AutoHARP” software, and the “Rolemaster Combat Minion” software.
Then I’ll go through the recent entries on RPGNow and see if there is anything else I missed. Most likely to have missed versions of items that can now be ordered as physical books instead of just pdfs.