Update submodules to latest master

deanberris · deanberris · commit 051e508a38d1 · 2019-01-04T16:39:35.000+11:00
diff --git a/deps/asio b/deps/asio
@@ -1 +1 @@
-Subproject commit 66e76b9e4252ff4681227d0d8e34374ec1fa20e5
+Subproject commit 22afb86087a77037cd296d27134756c9b0d2cb75
diff --git a/deps/cxxopts b/deps/cxxopts
@@ -1 +1 @@
-Subproject commit aec97a6f53c3486fc51e0d9857f10b683180d668
+Subproject commit 3d405ef1639a918ea8798666e2b02eb9cef889c0
diff --git a/deps/googletest b/deps/googletest
@@ -1 +1 @@
-Subproject commit d225acc90bc3a8c420a9bcd1f033033c1ccd7fe0
+Subproject commit 3880b13e4c0b04ca88f69b9c93da6058bd836c34
diff --git a/deps/uri b/deps/uri
@@ -1 +1 @@
-Subproject commit ae076acc01b2a0c2f973aadbe9a5e4b080fdc88c
+Subproject commit 76f0781f45d9a79c2a2bde9cabe76368cc6892c1
diff --git a/libs/network/doc/_ext/breathe b/libs/network/doc/_ext/breathe
@@ -1 +1 @@
-Subproject commit 65440b2673ebcc5c6ee2792b0b25754effba1183
+Subproject commit 1767274e0f59eb707f2b6256d51b12a3a4341da8
