Ignore .vs dir

Steven Kirk · Steven Kirk · commit e4107c6a1da6 · 2016-06-23T14:14:08.000+02:00
And remove accidentally committed file in there.
diff --git a/.gitignore b/.gitignore
@@ -20,6 +20,7 @@ build/
 
 # Roslyn cache directories
 *.ide/
+.vs/
 
 # MSTest test Results
 [Tt]est[Rr]esult*/
