Review and add SubmarineUtility at 0.6.1. #512

.gitmodules

@@ -243,3 +243,6 @@
 [submodule "repos/TriggerFish-Elements"]
 	path = repos/TriggerFish-Elements
 	url = https://github.com/JTriggerFish/TriggerFish-VCV.git
+[submodule "repos/SubmarineUtility"]
+	path = repos/SubmarineUtility
+	url = https://github.com/david-c14/SubmarineUtility.git

manifests/SubmarineUtility.json

@@ -0,0 +1,8 @@
+{
+  "name": "SubmarineUtility",
+  "author": "carbon14",
+  "license": "BSD-3-Clause",
+  "sourceUrl": "https://github.com/david-c14/SubmarineUtility/",
+  "manualUrl": "https://github.com/david-c14/SubmarineUtility/blob/master/manual/index.md",
+  "repoVersion": "0.6.1"
+}

repos/SubmarineUtility

@@ -0,0 +1 @@
+Subproject commit f743399251e5c48bc2d7429c61493a8c5e9a6178