Update git submodules

* Update docs/submodules/ccsdk/features.git from branch 'master'
  to 8af66e885a492465d94399b9198487ce8550fa96
  - Remove versions form project poms

    Remove versions from project poms and instead drive version from
    dependencyManagement declaration in parent pom.

    Change-Id: I6d5923fb51040aa5e238638464150f8d455bc095
    Issue-ID: CCSDK-1416
    Signed-off-by: Timoney, Dan (dt5972) <dtimoney@att.com>

diff --git a/docs/submodules/ccsdk/features.git b/docs/submodules/ccsdk/features.git
index 095dd96..8af66e8 160000 (submodule)
--- a/docs/submodules/ccsdk/features.git
+++ b/docs/submodules/ccsdk/features.git
@@ -1 +1 @@
-Subproject commit 095dd963db05e7e19810e0f3b32cc9f3a7704de1
+Subproject commit 8af66e885a492465d94399b9198487ce8550fa96