Updated openstack/openstack
Project: openstack/heat  866284023f6f82bf08577cbad0534f55c600c80c
null
Improve help strings

Follow oslo.config style guide for help strings better to create
consistent help strings:
* Capitalize first word of each help string
* Finish help strings with "."
* Improve wording
* Add missing space between strings

Change-Id: Ia86734d44fdf4eb3711fef800fe6bdfd1a1b59d4
Updated openstack/openstack
Project: openstack/python-heatclient  42099da4b3fc0d824897eaa0a16f86209db2beb9
null
normalise_file_path_to_url: use urlutils.pathname2url

Directly using urllib.pathname2url prevents this part of the code from working
with Python 3.

Change-Id: I9c0d295c321c1a16ef797efa856118fbd42ca950