Fix cherrypy import failure due to more-itertools
more-itertools version 6.0.0 is incompatible with python-2.7
importing cherrypy failes due to this.
Changed startAnsibleServ.sh to explicitly install 'more-itertools' version 5.0.0
Also added 'apt-get update' before installing software-properties-common package which failed earlier to install.
Container starts without problem after these changes
Change-Id: I030ad54bb004056846f15eebf6ae0e8b5c4ae004
Issue-ID: CCSDK-1166
Signed-off-by: Divyang Patel <divyang.patel@team.telstra.com>