✨ use vgo

vendor/github.com/andybalholm/cascadia/.travis.yml

@@ -0,0 +1,14 @@
+language: go
+
+go:
+  - 1.3
+  - 1.4
+
+install:
+  - go get github.com/andybalholm/cascadia
+
+script:
+ - go test -v
+
+notifications:
+  email: false

vendor/github.com/andybalholm/cascadia/README.md

@@ -0,0 +1,7 @@
+# cascadia
+
+[![](https://travis-ci.org/andybalholm/cascadia.svg)](https://travis-ci.org/andybalholm/cascadia)
+
+The Cascadia package implements CSS selectors for use with the parse trees produced by the html package.
+
+To test CSS selectors without writing Go code, check out [cascadia](https://github.com/suntong/cascadia) the command line tool, a thin wrapper around this package.

vendor/github.com/andybalholm/cascadia/go.mod

@@ -0,0 +1,3 @@
+module "github.com/andybalholm/cascadia"
+
+require "golang.org/x/net" v0.0.0-20180218175443-cbe0f9307d01