Updated git submodules

Project: genius master 5e97d175070a1a03ee2b5e1c0e3b153cbd5ec39f

Merge "ClusteringUtils Collections.singletonList instead Lists.newArrayList()"

ClusteringUtils Collections.singletonList instead Lists.newArrayList()

This is clearer, shorter and AFAIK will save a little bit of memory,
because AFAIK an ArrayList will allocate at least DEFAULT_CAPACITY (10)
if not otherwise specified.

Also includes some otherwise unrelated minor ClusteringUtils CS cleanu.

Change-Id: I0ff8ab50702cc90696e45e5f3fcf2a8850690460
Signed-off-by: Michael Vorburger <vorburger@redhat.com>

diff --git a/docs/submodules/genius b/docs/submodules/genius
index 4e341aef9d5bf2ffa9be06d8144dcf7acf376665..5e97d175070a1a03ee2b5e1c0e3b153cbd5ec39f 160000 (submodule)
--- a/docs/submodules/genius
+++ b/docs/submodules/genius
@@ -1 +1 @@
-Subproject commit 4e341aef9d5bf2ffa9be06d8144dcf7acf376665
+Subproject commit 5e97d175070a1a03ee2b5e1c0e3b153cbd5ec39f