Adding matrix scoreboard plugin from @itszn

ColdHeat · ColdHeat · commit c47412c32d28 · 2018-01-26T14:30:25.000-05:00
diff --git a/.gitmodules b/.gitmodules
@@ -19,3 +19,6 @@
 [submodule "recaptcha-plugin"]
 	path = recaptcha-plugin
 	url = https://github.com/tamuctf/ctfd-recaptcha-plugin.git
+[submodule "ctfd-matrix-scoreboard-plugin"]
+	path = ctfd-matrix-scoreboard-plugin
+	url = https://github.com/itsZN/ctfd-matrix-scoreboard-plugin.git
diff --git a/ctfd-matrix-scoreboard-plugin b/ctfd-matrix-scoreboard-plugin
@@ -0,0 +1 @@
+Subproject commit 7111cda439306a8bceccadd852fefeccb187dc6c
