Do not assume an endpoint in tests.

jclouds should not assume a particular endpoint when running glacier
tests, as it's possible that a glacier emulator is used (e.g.
glacier-proxy).
diff --git a/glacier/src/test/java/org/jclouds/glacier/GlacierClientLiveTest.java b/glacier/src/test/java/org/jclouds/glacier/GlacierClientLiveTest.java
index e501a0e..3262d08 100644
--- a/glacier/src/test/java/org/jclouds/glacier/GlacierClientLiveTest.java
+++ b/glacier/src/test/java/org/jclouds/glacier/GlacierClientLiveTest.java
@@ -56,11 +56,9 @@
 
    @Test
    public void testCreateVault() throws Exception {
-      assertThat(api.createVault(VAULT_NAME1).toString())
-            .contains("https://glacier.us-east-1.amazonaws.com/")
-            .contains("/vaults/" + VAULT_NAME1);
-      api.createVault(VAULT_NAME2);
-      api.createVault(VAULT_NAME3);
+      assertThat(api.createVault(VAULT_NAME1).toString()).contains("/vaults/" + VAULT_NAME1);
+      assertThat(api.createVault(VAULT_NAME2).toString()).contains("/vaults/" + VAULT_NAME2);
+      assertThat(api.createVault(VAULT_NAME3).toString()).contains("/vaults/" + VAULT_NAME3);
    }
 
    @Test(dependsOnMethods = {"testCreateVault"})