Update geometry from master

boost-commitbot · boost-commitbot · commit b1054b380363 · 2018-07-25T13:00:19.000Z
diff --git a/libs/geometry b/libs/geometry
@@ -1 +1 @@
-Subproject commit f509d108fedd1b24af867214a802806391f09779
+Subproject commit a5e2dc043dc14fc9972e7f854b459d895417388a
