Updated git submodules

Project: odlparent master 61b469a4c27e60dc144059f282c4c84c8818bf4e

Intro. Google Truth into dependencyManagement

see http://google.github.io/truth/.  This seems neater than Hamcrest in
particular for tests on Iterables (Collections).  For example, in
Hamcrest:

assertThat(Arrays.asList("foo", "bar"), contains("foo", "baz")); // OK

assertThat(Arrays.asList("foo", "bar"), contains(Arrays.asList("foo",
"bar"))); // NOK! :-( because contains only works for vararg not List

whereas with Google Truth:

assertThat(Arrays.asList("foo", "bar")).
containsExactlyElementsIn(Arrays.asList("foo", "baz"));

==> AssertionError: Not true that <[foo, bar]> contains exactly <[foo,
baz]>. It is missing <[baz]> and has unexpected items <[bar]>

also see http://google.github.io/truth/comparison

Change-Id: Iac121b302179e64c8cbd339b6f027582abfdd822
Signed-off-by: Michael Vorburger <vorburger@redhat.com>

diff --git a/docs/submodules/odlparent b/docs/submodules/odlparent
index 9f2b2bb08b3f1b8ab10d7ce7a2230b30907cc1b1..61b469a4c27e60dc144059f282c4c84c8818bf4e 160000 (submodule)
--- a/docs/submodules/odlparent
+++ b/docs/submodules/odlparent
@@ -1 +1 @@
-Subproject commit 9f2b2bb08b3f1b8ab10d7ce7a2230b30907cc1b1
+Subproject commit 61b469a4c27e60dc144059f282c4c84c8818bf4e