remove paraminstanceformat preferences that was recently created and replaced with system::data::events::format. Included system::data::events::"format explanatoin" to describe use:
	"1=instances with dot (/module.1/param), 2=instances with slash (/module/1/param)"

modified in all uses of patcher "dot2slash/slash2dot"

create another system::data::events key called "hidetags". This will control whether tags will show in event edit (not done yet).

put these values into span-base (dict)

fixed  where comment numbers now appearing in event edit. Had to keep event edit from modifying instance format for module-instance names that are in comments.