exclude Visual Studio 2015 `.vs` working directory

"The .vs directory is the new location where per-user solution-specific
items are saved. Previously there was no directory where this
information could be placed, so the IDE kept adding files alongside the
solution. It's finally a solution to a problem that's been here for a
very long time." - @sharwell

diff --git a/.gitignore b/.gitignore
index 5e66c59..6335f4b 100644 (file)
--- a/.gitignore
+++ b/.gitignore
@@ -23,7 +23,10 @@ bld/
 [Oo]bj/
 msbuild.log
 
-# Roslyn stuff
+# Visual Studio 2015
+.vs/
+
+# Visual Studio 2015 Pre-CTP6
 *.sln.ide
 *.ide/