Update git submodules

* Update docs/submodules/ccsdk/cds.git from branch 'master'
  to 5e4720c9a7698ee29f74c81666b2b56bf16b46c3
  - Merge "Handle expection in REST handler"
  - Handle expection in REST handler
    
    Change-Id: Iacd46791b276266e19898b187d1ffbe8afa9156c
    Issue-ID: CCSDK-1120
    Signed-off-by: Alexis de Talhouƫt <adetalhouet89@gmail.com>
    
diff --git a/docs/submodules/ccsdk/cds.git b/docs/submodules/ccsdk/cds.git
index 841c7b1..5e4720c 160000
--- a/docs/submodules/ccsdk/cds.git
+++ b/docs/submodules/ccsdk/cds.git
@@ -1 +1 @@
-Subproject commit 841c7b1926dd04ba6f179a3fd753464fac4210cd
+Subproject commit 5e4720c9a7698ee29f74c81666b2b56bf16b46c3