MT#9547 generate_ssl_keys.sh: add third option to select the name of the certs produced

Change-Id: I2f842376ad0eb904354879b39af24285ffde438a
MT#9869 fix bashism at init script

Change-Id: I17927b5ffa217b89c0d00c352d27aa2531fc2b94
MT#9881 Implement panasonic phone book