add in global metals (#3296)

ckipp01 · web-flow · commit 55df35ee63ae · 2020-02-10T06:34:56.000-04:00
diff --git a/Global/Metals.gitignore b/Global/Metals.gitignore
@@ -0,0 +1,5 @@
+ # Generated Metals (Scala Language Server) files
+ # Reference: https://scalameta.org/metals/
+.metals/
+.bloop/
+project/metals.sbt
