chore(git): ignore .idea folder

Awk34 · Awk34 · commit d62deb34a79f · 2018-07-14T14:39:19.000-07:00
diff --git a/.gitignore b/.gitignore
@@ -8,3 +8,4 @@ generators/
 test/
 !src/generators/
 !src/test/
+.idea/
