DMAPI V5

This DMAPI implements bridge requests using HTTP GET requests to TGS. It has no security restrictions.

__interop_version.dm contains the version of the API used between the DMAPI and TGS.
_defines.dm contains constant definitions.
api.dm contains the bulk of the API code.
bridge.dm contains functions related to making bridge requests.
chunking.dm contains common function for splitting large raw data sets into chunks BYOND can natively process.
commands.dm contains functions relating to /datum/tgs_chat_commands.
serializers.dm contains function to help convert interop /datums into a JSON encodable list() format.
topic.dm contains functions related to processing topic requests.
undefs.dm Undoes the work of _defines.dm.