Corrected test for date in output of 'hg export'.
--- a/tests/test-remove.out
+++ b/tests/test-remove.out
@@ -3,6 +3,7 @@ undeleting foo
removing foo
# HG changeset patch
# User test
+# Date 1000000 0
# Node ID 8ba83d44753d6259db5ce6524974dd1174e90f47
# Parent 0000000000000000000000000000000000000000
1
@@ -14,6 +15,7 @@ diff -r 000000000000 -r 8ba83d44753d foo
+a
# HG changeset patch
# User test
+# Date 1000000 0
# Node ID a1fce69c50d97881c5c014ab23f580f720c78678
# Parent 8ba83d44753d6259db5ce6524974dd1174e90f47
2