Porting the BEPIS research machinery. (#12277)

* Initial B.E.P.I.S port.

* All nodes but sticky tape are in. Sweet.

* Mapping the BEPIS :DDD

* ah

* deers.

code/modules/research/techweb/_techweb_node.dm

@@ -7,6 +7,7 @@
 	var/display_name = "Errored Node"
 	var/description = "Why are you seeing this?"
 	var/hidden = FALSE			//Whether it starts off hidden.
+	var/experimental = FALSE	//If the tech can be randomly granted by the BEPIS as a reward. Meant to be fully given in tech disks, not researched.
 	var/starting_node = FALSE	//Whether it's available without any research.
 	var/list/prereq_ids = list()
 	var/list/design_ids = list()
@@ -102,6 +103,6 @@
 	description = "NT default research technologies."
 	// Default research tech, prevents bricking
 	design_ids = list("basic_matter_bin", "basic_cell", "basic_scanning", "basic_capacitor", "basic_micro_laser", "micro_mani", "desttagger", "handlabel", "packagewrap",
-	"destructive_analyzer", "circuit_imprinter", "experimentor", "rdconsole", "design_disk", "tech_disk", "rdserver", "rdservercontrol", "mechfab", "paystand",
+	"destructive_analyzer", "circuit_imprinter", "experimentor", "rdconsole", "bepis", "design_disk", "tech_disk", "rdserver", "rdservercontrol", "mechfab", "paystand",
 	"space_heater", "beaker", "large_beaker", "bucket", "xlarge_beaker", "sec_shellclip", "sec_beanbag", "sec_rshot", "sec_bshot", "sec_slug", "sec_islug", "sec_dart", "sec_38", "sec_38lethal",
 	"rglass","plasteel","plastitanium","plasmaglass","plasmareinforcedglass","titaniumglass","plastitaniumglass")