Update git submodules

* Update docs/submodules/ccsdk/features.git from branch 'master'
  to 84cf604e3f06942a62ae0478327ec6100787761e
  - Merge "update websocketmanager"
  - update websocketmanager
    
    cleaned up pom files
    
    Issue-ID: SDNC-1028
    Signed-off-by: Michael Dürre <michael.duerre@highstreet-technologies.com>
    Change-Id: Ib222fe89485122b0c0b724419885156295af64db
    
1 file changed