When contacts called for the 1st time, adding new contact always failed but
worked after restart. The reason is e-addressbook-factory used to handle
addressbook leads a segmentation fault. Root cause is that factory would
create the data base if not exist, but use it without proper
initialization.
[BUGID #455] got fixed by this.
Signed-off-by: Zhai Edwin <edwin.zhai@intel.com>
8109db28bb