services/mgmt: moving Application, Content, and Profile into a single
'repository' package

Change-Id: Ief596fb33686cc7e932fc943f553e6b1b56be4c6
diff --git a/services/mgmt/node/impl/invoker.go b/services/mgmt/node/impl/invoker.go
index d230ed7..5f68e23 100644
--- a/services/mgmt/node/impl/invoker.go
+++ b/services/mgmt/node/impl/invoker.go
@@ -50,8 +50,8 @@
 	"veyron2/rt"
 	"veyron2/services/mgmt/application"
 	"veyron2/services/mgmt/build"
-	"veyron2/services/mgmt/content"
 	"veyron2/services/mgmt/node"
+	"veyron2/services/mgmt/repository"
 	"veyron2/vlog"
 )
 
@@ -327,7 +327,7 @@
 // APPLICATION INTERFACE IMPLEMENTATION
 
 func downloadBinary(workspace, binary string) error {
-	stub, err := content.BindRepository(binary)
+	stub, err := repository.BindContent(binary)
 	if err != nil {
 		vlog.Errorf("BindContent(%q) failed: %v", binary, err)
 		return errOperationFailed
@@ -371,7 +371,7 @@
 }
 
 func fetchEnvelope(origin string) (*application.Envelope, error) {
-	stub, err := application.BindRepository(origin)
+	stub, err := repository.BindApplication(origin)
 	if err != nil {
 		vlog.Errorf("BindRepository(%v) failed: %v", origin, err)
 		return nil, errOperationFailed