Removed add_zone() function and replaced it will the ods-ksmutil zone add command. Created all the zones prehand, they are installed at start. Made some changes to ods_enforcer_count_starts()/stops() and ods_start_enforcer_timeshift(). This seems to fix the intermediate problems this test has when it fails most of the time the first run and half of the time on the retry.
Merge pull request #50 from jelu/fix-keygen-test

trying to fix intermediate errors in key gen test