Update of HCL Format dep

#Fixes 6346

Godeps/Godeps.json

@@ -720,47 +720,47 @@
 		},
 		{
 			"ImportPath": "github.com/hashicorp/hcl",
-			"Rev": "2604f3bda7e8960c1be1063709e7d7f0765048d0"
+			"Rev": "27a57f2605e04995c111273c263d51cee60d9bc4"
 		},
 		{
 			"ImportPath": "github.com/hashicorp/hcl/hcl/ast",
-			"Rev": "2604f3bda7e8960c1be1063709e7d7f0765048d0"
+			"Rev": "27a57f2605e04995c111273c263d51cee60d9bc4"
 		},
 		{
 			"ImportPath": "github.com/hashicorp/hcl/hcl/fmtcmd",
-			"Rev": "2604f3bda7e8960c1be1063709e7d7f0765048d0"
+			"Rev": "27a57f2605e04995c111273c263d51cee60d9bc4"
 		},
 		{
 			"ImportPath": "github.com/hashicorp/hcl/hcl/parser",
-			"Rev": "2604f3bda7e8960c1be1063709e7d7f0765048d0"
+			"Rev": "27a57f2605e04995c111273c263d51cee60d9bc4"
 		},
 		{
 			"ImportPath": "github.com/hashicorp/hcl/hcl/printer",
-			"Rev": "2604f3bda7e8960c1be1063709e7d7f0765048d0"
+			"Rev": "27a57f2605e04995c111273c263d51cee60d9bc4"
 		},
 		{
 			"ImportPath": "github.com/hashicorp/hcl/hcl/scanner",
-			"Rev": "2604f3bda7e8960c1be1063709e7d7f0765048d0"
+			"Rev": "27a57f2605e04995c111273c263d51cee60d9bc4"
 		},
 		{
 			"ImportPath": "github.com/hashicorp/hcl/hcl/strconv",
-			"Rev": "2604f3bda7e8960c1be1063709e7d7f0765048d0"
+			"Rev": "27a57f2605e04995c111273c263d51cee60d9bc4"
 		},
 		{
 			"ImportPath": "github.com/hashicorp/hcl/hcl/token",
-			"Rev": "2604f3bda7e8960c1be1063709e7d7f0765048d0"
+			"Rev": "27a57f2605e04995c111273c263d51cee60d9bc4"
 		},
 		{
 			"ImportPath": "github.com/hashicorp/hcl/json/parser",
-			"Rev": "2604f3bda7e8960c1be1063709e7d7f0765048d0"
+			"Rev": "27a57f2605e04995c111273c263d51cee60d9bc4"
 		},
 		{
 			"ImportPath": "github.com/hashicorp/hcl/json/scanner",
-			"Rev": "2604f3bda7e8960c1be1063709e7d7f0765048d0"
+			"Rev": "27a57f2605e04995c111273c263d51cee60d9bc4"
 		},
 		{
 			"ImportPath": "github.com/hashicorp/hcl/json/token",
-			"Rev": "2604f3bda7e8960c1be1063709e7d7f0765048d0"
+			"Rev": "27a57f2605e04995c111273c263d51cee60d9bc4"
 		},
 		{
 			"ImportPath": "github.com/hashicorp/hil",

vendor/github.com/hashicorp/hcl/hcl/printer/nodes.go

@@ -221,12 +221,12 @@ func (p *printer) objectType(o *ast.ObjectType) []byte {
 	defer un(trace(p, "ObjectType"))
 	var buf bytes.Buffer
 	buf.WriteString("{")
-	buf.WriteByte(newline)
 
 	var index int
 	var nextItem token.Pos
-	var commented bool
+	var commented, newlinePrinted bool
 	for {
+
 		// Print stand alone comments
 		for _, c := range p.standaloneComments {
 			for _, comment := range c.List {
@@ -238,6 +238,13 @@ func (p *printer) objectType(o *ast.ObjectType) []byte {
 				}
 
 				if comment.Pos().After(p.prev) && comment.Pos().Before(nextItem) {
+					// If there are standalone comments and the initial newline has not
+					// been printed yet, do it now.
+					if !newlinePrinted {
+						newlinePrinted = true
+						buf.WriteByte(newline)
+					}
+
 					// add newline if it's between other printed nodes
 					if index > 0 {
 						commented = true
@@ -258,6 +265,14 @@ func (p *printer) objectType(o *ast.ObjectType) []byte {
 			break
 		}
 
+		// At this point we are sure that it's not a totally empty block: print
+		// the initial newline if it hasn't been printed yet by the previous
+		// block about standalone comments.
+		if !newlinePrinted {
+			buf.WriteByte(newline)
+			newlinePrinted = true
+		}
+
 		// check if we have adjacent one liner items. If yes we'll going to align
 		// the comments.
 		var aligned []*ast.ObjectItem

vendor/github.com/hashicorp/hcl/hcl/printer/printer.go

@@ -60,5 +60,8 @@ func Format(src []byte) ([]byte, error) {
 		return nil, err
 	}
 
+	// Add trailing newline to result
+	buf.WriteString("\n")
+
 	return buf.Bytes(), nil
 }