Initial checkin for dcc v2. Includes support for play/record/fabricate.

dcc/play.py

@@ -0,0 +1,13 @@
+from cliff.command import Command
+import dcc.config
+import subprocess
+
+class Play(Command):
+	def get_parser(self, prog_name):
+		parser = super().get_parser(prog_name)
+		parser.add_argument('wad')
+		parser.add_argument('map')
+		return parser
+
+	def take_action(self, parsed_args):
+		subprocess.run([dcc.config.DSDA] + dcc.config.DsdaPreamble(parsed_args.wad, parsed_args.map))