Added umbra per issue #1512

quicklisp · quicklisp · commit 203bceb36cb0 · 2018-07-10T18:59:07.000Z
diff --git a/projects/umbra/source.txt b/projects/umbra/source.txt
@@ -0,0 +1 @@
+git https://github.com/mfiano/umbra.git

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+git https://github.com/mfiano/umbra.git`