[gtranslator] Better prj id version default header

[Daniel Garcia Moreno <danigm src gnome org>]

commit 095f1d95318907e0ded1be4188f69aff0fd4a327
Author: Daniel García Moreno <danigm wadobo com>
Date:   Sun Jan 6 13:15:05 2019 +0100

    Better prj id version default header

 src/gtr-header.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/gtr-header.c b/src/gtr-header.c
index 42df65e9..6981802a 100644
--- a/src/gtr-header.c
+++ b/src/gtr-header.c
@@ -193,7 +193,7 @@ gtr_header_set_defaults (GtrHeader *header)
   if (!mime_version || *mime_version == '\0')
     gtr_header_set_mime_version (header, "1.0");
   if (!prj_id_version || *prj_id_version == '\0')
-    gtr_header_set_prj_id_version (header, "0.1");
+    gtr_header_set_prj_id_version (header, "unnamed project");
 
 }