added .calva folder to .gitignore

reflechant · reflechant · commit def23bd40f44 · 2020-08-29T03:01:52.000+03:00
diff --git a/.gitignore b/.gitignore
@@ -12,3 +12,4 @@ pom.xml.asc
 .lein-failures
 .nrepl-port
 .cpcache/
+.calva/
