* Unhardcoded some HTMLs.
	* Renamed `INSTNACEID` to `TEMPLATE_ID`.
	* Fixed missuse of template ID and instance ID in multiple instances.
	* Fixed Ranku, Demon Prince, Urban Area, Monastery Of Silence, Library Of Sages.

Reported by: !FinalDestination, !CostyKiller, JOJO

Reviewed by: Zoey76, !UnAfraid

	'''Note:''' Epilogue feature.
Reviewed by: lion, Nos, St3eT, !UnAfraid, Zoey76
Tested by: Adry_85, St3eT
Thanks to: Gnacik, lion, St3eT, Zoey76