Revert "12/21 modernizations from TG live"

code/modules/modular_computers/file_system/data.dm

@@ -1,20 +0,0 @@
-// /data/ files store data in string format.
-// They don't contain other logic for now.
-/datum/computer_file/data
-	var/stored_data = "" 			// Stored data in string format.
-	filetype = "DAT"
-	var/block_size = 250
-	var/do_not_edit = 0				// Whether the user will be reminded that the file probably shouldn't be edited.
-
-/datum/computer_file/data/clone()
-	var/datum/computer_file/data/temp = ..()
-	temp.stored_data = stored_data
-	return temp
-
-// Calculates file size from amount of characters in saved string
-/datum/computer_file/data/proc/calculate_size()
-	size = max(1, round(length(stored_data) / block_size))
-
-/datum/computer_file/data/logfile
-	filetype = "LOG"
-