import v1.17 from http://spdx.org/system/files/spdx_license_list_v1.17.zip
Update readme.md

added example request
Adding 5 Licenses form spdx-licenselist 1.18:
RPL-1.1,MPL-2.0-no-copyleft-exception, D-FSL-1.0, CPOL-1.02, AGPL-1.0
removing file system aids
import from spdx-liclist-1.18
import version 1.19

Signed-off-by: Roger Meier <r.meier@siemens.com>
fix request-new-license URL

Signed-off-by: Roger Meier <r.meier@siemens.com>