Merge pull request #461 from protich/feature/api_revisited

api/api.inc.php

api/cron.php

api/http.php

api/pipe.php

api/urls.conf.php

include/api.cron.php

include/api.ticket.php

include/api.tickets.php

include/class.api.php

include/class.config.php

include/class.format.php

include/class.mailfetch.php

include/class.mailparse.php

include/class.osticket.php

include/class.ticket.php

include/staff/apikey.inc.php

include/staff/settings-emails.inc.php

include/upgrader/sql/c0fd16f4-959a00e.patch.sql

main.inc.php

open.php