OPENDNSSEC-358: Extend key list to show keys in GENERATE and DEAD state
OPENDNSSEC-358: Add regression test for new key list options
OPENDNSSEC-457: Check input and output type on zone add command
Fix the comment in ksmutil.c and test.sh
OPENDNSSEC-358_and_457: Fix all the problems mentioned in the pull request
Fix the crash in the strncmp when command returns no matching key as temp_zone is NULL
Update the code when temp_zone was NULL by add a bool called bool_temp_zone to track and test
Fix the NEWS conflict and replace '=' with '==' on line 6829 in ksmutil.c
Merge pull request #8 from warren-conac/feature/OPENDNSSEC-358_and_457

opendnssec-358 and 457