updated vendor

vendor/github.com/bcampbell/qs/doc.go

@@ -0,0 +1,17 @@
+/*
+Package qs is a query language parser for Bleve (http://www.blevesearch.com).
+
+Example:
+
+    import "github.com/bcampbell/qs"
+
+    query, err := qs.Parse("grapefruit lemon orange lime")
+
+Or, to create a parse which uses AND as the default operator:
+
+    p := qs.Parser{DefaultOp: qs.AND}
+    query,err := p.Parse("grapefruit lemon orange lime")
+
+
+*/
+package qs