vendor dependencies with dep

vendor/github.com/vanng822/go-premailer/premailer/premailer_from_string.go

@@ -0,0 +1,19 @@
+package premailer
+
+import (
+	"github.com/PuerkitoBio/goquery"
+	"strings"
+)
+
+// NewPremailerFromString take in a document in string format
+// and create a goquery.Document
+// and then create and Premailer instance.
+// It will panic if any error happens
+func NewPremailerFromString(doc string, options *Options) Premailer {
+	read := strings.NewReader(doc)
+	d, err := goquery.NewDocumentFromReader(read)
+	if err != nil {
+		panic(err)
+	}
+	return NewPremailer(d, options)
+}