- Update to version 2.1.69:
* version 2.1.fb69
* fix compiler warning
* version 2.1.fb68
* Fix typo
* - remove underscore in hostname
* tcm: allow to enable asynchronous I/O for file backing stores
* saveconfig: way for block-level save with delete command
* saveconfig: fix missing import
* saveconfig: handle no attr exception in _parse_info()
* saveconfig: fix failure in absence of save file
* saveconfig: dump control string containing control=value tuples
* restoreconfig: fix alua tpg config setup
* tcmu: add control constructor arg
* save_to_file: support saveconfig at storage object level
* Allow creating more than 256 LUNs per target
* Ship a systemd service file
Which replaces python-rtslib-fb-2.1.67.tar.xz with
python-rtslib-fb-2.1.69.tar.xz, and updates the SPEC file as well.