Merge branch 'release/1.7-RC5'

scp/logout.php

scp/logs.php

scp/profile.php

scp/settings.php

scp/slas.php

scp/staff.inc.php

scp/staff.php

scp/teams.php

scp/templates.php

scp/tickets.php

scp/upgrade.php

secure.inc.php

setup/cli/cleanup-codebase.sh

setup/cli/manage.php

setup/cli/modules/class.module.php

setup/cli/modules/unpack.php

setup/cli/package.php

setup/inc/class.installer.php

setup/inc/sql/osTicket-mysql.sql

setup/inc/sql/osTicket-mysql.sql.md5