Add HACKING.rst with link to the style guidelines

Change-Id: Ib2fcc4c848df5ac6a975ecad2ace39dd35347d79
Ignore vim temporary files

Change-Id: Ic422e23c0c1590c683bafeb56ca30281d53efef4
Sync with global requirements except hacking

Change-Id: I786eb296d19315b563ad99dcad33307e89f60844
Upgrade hacking to the latest version

Change-Id: I1c3b8e45d9e2618eb4ef9be23bb7746068354b32
Update openstack/common/lockutils

The following commits are in this update:

79e6bc6 fix lockutils.lock() to make it thread-safe
ace5120 Add main() to lockutils that creates temp dir for locks
537d8e2 Allow lockutils to get lock_path conf from envvar
d498c42 Fix to properly log when we release a semaphore

Change-Id: Ida26987e8841d79f3d4627d7f46ab08eb59234ec
Merge "Sync with global requirements except hacking"
Merge "Upgrade hacking to the latest version"
Test module refactoring

Tests moved inside climate module

Change-Id: I619960bd9dc6293980171b510873ef32a5df3ad6
Merge "Ignore vim temporary files"
Merge "Test module refactoring"
Merge "Update openstack/common/lockutils"
Nova Aggregate wrapper to manage host allocation pools

Change-Id: Ife4949896c1679c941df5b7059a8fbcbf55ec287
Merge branch 'host-reservation-pool' of https://github.com/scroiset/climate into host-reservation-pool