Merge pull request #182 from hughbe/gitignore-vs

Add .vs file to gitignore
diff --git a/.gitignore b/.gitignore
index 9815d1a..c50f022 100644
--- a/.gitignore
+++ b/.gitignore
@@ -25,3 +25,6 @@
 # Don't check in Xcode user data.
 xcuserdata
 
+# Visual Studio cache/options directory
+.vs/
+