Add modified submodule

ed7coyne · ed7coyne · commit 2657f1efb075 · 2016-04-15T11:20:53.000-07:00
diff --git a/.gitmodules b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "test/googletest"]
 	path = test/googletest
 	url = https://github.com/google/googletest.git
+[submodule "test/arduino-mock"]
+	path = test/arduino-mock
+	url = https://github.com/ed7coyne/arduino-mock.git
diff --git a/test/arduino-mock b/test/arduino-mock
@@ -0,0 +1 @@
+Subproject commit ff0f896a815df02c08bcd7d99168cd3bcbf05b1a
