Replace CRLF with unix-style "LF"

Seems to be more welcome, see e.g.
http://lists.openstack.org/pipermail/openstack-dev/2013-January/004549.html

Change-Id: I35e0fac4bbfc2fdf2dd9c56c264209e0c3a20cee
Fix typo in cinder/db/api.py

The api method quota_destroy_all_by_project() calls the implementation
quota_get_all_by_project()

Change-Id: I11927e1fd29c6248ce755dfd236bf0f9adf39d94
Fixes: bug #1108766
Merge "Replace CRLF with unix-style "LF""
Merge "Fix typo in cinder/db/api.py"