Move yatee from internal to pkg.

Signed-off-by: Matthieu Nottale <matthieu.nottale@docker.com>

Author: Matthieu Nottale

internal/renderer/yatee/driver.go

@@ -7,7 +7,7 @@ import (
 
 	"github.com/docker/app/internal/renderer"
 	"github.com/docker/app/internal/yaml"
-	"github.com/docker/app/internal/yatee"
+	"github.com/docker/app/pkg/yatee"
 	"github.com/pkg/errors"
 )
 

internal/yatee/README.md pkg/yatee/README.mdinternal/yatee/README.md renamed to pkg/yatee/README.md

@@ -1,7 +1,7 @@
 package main
 
 import (
-	"github.com/docker/app/internal/yatee"
+	"github.com/docker/app/pkg/yatee"
 	"github.com/gopherjs/gopherjs/js"
 )
 

internal/yatee/gopher/main.go pkg/yatee/gopher/main.gointernal/yatee/gopher/main.go renamed to pkg/yatee/gopher/main.go

@@ -6,7 +6,7 @@ import (
 	"os"
 
 	"github.com/docker/app/internal/yaml"
-	"github.com/docker/app/internal/yatee"
+	"github.com/docker/app/pkg/yatee"
 )
 
 func main() {