Merge pull request #8 from dirkmueller/release/stoney/master

Fix Python install
Update to Nova 2014.1.3:

This contains a number of very relevant hyperv fixes. complete
changelog is:

* Adds tests for Hyper-V VM Utils
* Removes unnecessary instructions in test_hypervapi
* Fixes a Hyper-V list_instances localization issue
* Adds list_instance_uuids to the Hyper-V driver
* Add _wrap_db_error() support to Session.commit()
* Neutron: Atomic update of instance info cache
* Ensure info cache updates don't overwhelm cells
* Sync process and str utils from oslo
* remove test_multiprocess_api
* Fixes Hyper-V agent force_hyperv_utils_v1 flag issue
* Fix attaching config drive issue on Hyper-V when migrate instances
* Fix live-migration failure in FC multipath case
* libvirt: Save device_path in connection_info when booting from volume
* Made unassigned networks visible in flat networking
* Do not fail cell's instance deletion, if it's missing info_cache
* Fixes Hyper-V boot from volume root device issue
* Fixes Hyper-V resize down exception
* db: Add @_retry_on_deadlock to service_update()
* Add Hyper-V driver in the "compute_driver" option description
* Block sqlalchemy migrate 0.9.2 as it breaks all of nova
* Move the error check for "brctl addif"
* Fix rootwrap for non openstack.org iqn's
* Fix instance boot when Ceph is used for ephemeral storage
* Make floatingip-ip-delete atomic with neutron
* Fix race condition with vif plugging in finish migrate
* libvirt: Use VIR_DOMAIN_AFFECT_LIVE for paused instances
* add repr for event objects
* make lifecycle event logs more clear
* Catch missing Glance image attrs with None
* Update block_device_info to contain swap and ephemeral disks
* Adds get_instance_disk_info to compute drivers
* Fixes Hyper-V vm state issue
* Fix expected error details from jsonschema
* Include next link when default limit is reached
* Bump stable/icehouse next version to 2014.1.3
* Fix FloatingIP.save() passing FixedIP object to sqlalchemy
* Read deleted instances during lifecycle events
* Add a retry_on_deadlock to reservations_expire
* Add expire reservations in backport position
* Fixes Hyper-V SCSI slot selection
* VMware: do not cache image when root_gb is 0
Update to Neutron 2014.1.3

This provides a number of critical fixes for Hyper-V. Full changelog
attached:

* Deletes floating ip related connection states
* Forbid regular users to reset admin-only attrs to default values
* Add delete operations for the ODL MechanismDriver
* Add missing ml2 plugin to migration 1fcfc149aca4
* Don't convert numeric protocol values to int
* NSX: Optionally not enforce nat rule match length check
* Don't spawn metadata-proxy for non-isolated nets
* Big Switch: Check for 'id' in port before lookup
* use TRUE in SQL for boolean var
* call security_groups_member_updated in port_update
* Don't allow user to set firewall rule with port and no protocol
* BSN: Add context to backend request for debugging
* Improve ODL ML2 Exception Handling
* Send network name and uuid to subnet create
* BSN: Allow concurrent reads to consistency DB
* Big Switch: Retry on 503 errors from backend
* NSX: log request body to NSX as debug
* Fix metadata agent's auth info caching
* NSX: Correct allowed_address_pair return value on create_port
* Neutron should not use the neutronclient utils module for import_class
* Cisco N1kv plugin to send subtype on network profile creation
* Pass object to policy when finding fields to strip
* Call policy.init() once per API request
* Perform policy checks only once on list responses
* Datacenter moid should not be tuple
* Allow unsharing a network used as gateway/floatingip
* Add support for router scheduling in Cisco N1kv Plugin
* Fix func job hook script permission problems
* Add hook scripts for the functional infra job
* Fixes Hyper-V agent issue on Hyper-V 2008 R2
* Fixes Hyper-V issue due to ML2 RPC versioning
* Ensure ip6tables are used only if ipv6 is enabled in kernel
* Remove explicit dependency on amqplib
* Clear entries in Cisco N1KV specific tables on rollback
* Bump stable/icehouse next version to 2014.1.3
* Verify ML2 type driver exists before calling del
Remove trailing whitespace