[gxml] Added missed file in test directory

[Daniel Espinosa Ortiz <despinosa src gnome org>]

commit 6db926ecc01d8b22d7e4f4e8cb2572574c1bef01
Author: Daniel Espinosa <esodan gmail com>
Date:   Tue May 12 10:38:24 2015 -0500

    Added missed file in test directory

 test/tests-config.vala.in |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/test/tests-config.vala.in b/test/tests-config.vala.in
new file mode 100644
index 0000000..0d87eed
--- /dev/null
+++ b/test/tests-config.vala.in
@@ -0,0 +1,4 @@
+namespace GXmlTestConfig {
+  public static const string TEST_DIR = "@top_srcdir@/test";
+  public static const string TEST_SAVE_DIR = "@top_builddir@/test";
+}