Update git submodules

* Update docs/submodules/ccsdk/features.git from branch 'master'
  to df195945d03dec122666e8d48e4c7ba94630468a
  - Refactoring multiple plugins

    Refactoring below plugins in sdnr/wt/common/pom.xml :

    1) org.codehaus.mojo : exec-maven-plugin -> changing executable to bash so that it can run on windows too
    2) com.github.alexcojocaru : elasticsearch-maven-plugin -> skip if tests are skipped during maven build

    Adding create dir step in es-intit.sh :
    sdnr/wt/data-provider/database/src/main/resources/es-init.sh -> cmd_initfile() -> mkdir -p $( dirname $INITFILENAME )

    Change-Id: I78516406101659f802dad2fb68ca349f63a4dd2e
    Issue-ID: CCSDK-1994
    Signed-off-by: Singal, Kapil (ks220y) <ks220y@att.com>

diff --git a/docs/submodules/ccsdk/features.git b/docs/submodules/ccsdk/features.git
index 6da38e9..df19594 160000 (submodule)
--- a/docs/submodules/ccsdk/features.git
+++ b/docs/submodules/ccsdk/features.git
@@ -1 +1 @@
-Subproject commit 6da38e9544f5eadc39ba3cf9f28183a6dac79f9c
+Subproject commit df195945d03dec122666e8d48e4c7ba94630468a