Update dependencies

Also tweak travis config

4 files changed, 18 insertions, 2 deletions

diff --git a/vendor/github.com/hashicorp/hcl/README.md b/vendor/github.com/hashicorp/hcl/README.md
index e292d59..c822332 100644
--- a/vendor/github.com/hashicorp/hcl/README.md
+++ b/vendor/github.com/hashicorp/hcl/README.md
@@ -103,6 +103,16 @@ variable "ami" {
     description = "the AMI to use"
 }
 ```
+This would be equivalent to the following json:
+``` json
+{
+  "variable": {
+      "ami": {
+          "description": "the AMI to use"
+        }
+    }
+}
+```
 
 ## Thanks
 
diff --git a/vendor/github.com/hashicorp/hcl/hcl/ast/ast.go b/vendor/github.com/hashicorp/hcl/hcl/ast/ast.go
index 692ac24..ea3734f 100644
--- a/vendor/github.com/hashicorp/hcl/hcl/ast/ast.go
+++ b/vendor/github.com/hashicorp/hcl/hcl/ast/ast.go
@@ -214,4 +214,5 @@ func (c *CommentGroup) Pos() token.Pos {
 // GoStringer
 //-------------------------------------------------------------------
 
-func (o *ObjectKey) GoString() string { return fmt.Sprintf("*%#v", *o) }
+func (o *ObjectKey) GoString() string  { return fmt.Sprintf("*%#v", *o) }
+func (o *ObjectList) GoString() string { return fmt.Sprintf("*%#v", *o) }
diff --git a/vendor/github.com/hashicorp/hcl/hcl/scanner/scanner.go b/vendor/github.com/hashicorp/hcl/hcl/scanner/scanner.go
index b204165..0735d95 100644
--- a/vendor/github.com/hashicorp/hcl/hcl/scanner/scanner.go
+++ b/vendor/github.com/hashicorp/hcl/hcl/scanner/scanner.go
@@ -224,6 +224,11 @@ func (s *Scanner) Scan() token.Token {
 func (s *Scanner) scanComment(ch rune) {
 	// single line comments
 	if ch == '#' || (ch == '/' && s.peek() != '*') {
+		if ch == '/' && s.peek() != '/' {
+			s.err("expected '/' for comment")
+			return
+		}
+
 		ch = s.next()
 		for ch != '\n' && ch >= 0 && ch != eof {
 			ch = s.next()
diff --git a/vendor/github.com/hashicorp/hcl/json/scanner/scanner.go b/vendor/github.com/hashicorp/hcl/json/scanner/scanner.go
index 477f71f..dd5c72b 100644
--- a/vendor/github.com/hashicorp/hcl/json/scanner/scanner.go
+++ b/vendor/github.com/hashicorp/hcl/json/scanner/scanner.go
@@ -296,7 +296,7 @@ func (s *Scanner) scanString() {
 			return
 		}
 
-		if ch == '"' && braces == 0 {
+		if ch == '"' {
 			break
 		}