Updated to latest oslo-version code.

In support of tag-based versioning, update to latest oslo-version.
This changes from using versioninfo files to using PKG_INFO.

Change-Id: Ia7d212d531305997153204dfffa44beed4bad0d3
Register root_helper in test_debug_commands and test_dhcp_agent

root_helper variable currently must be introduced with a call
to register_root_helper, not with a simple assignment.

Change-Id: I3e72379925a994acfb6defb24820ab63eab43957
Fixes: bug #1117240
Update .coveragerc

Set up proper source and omit options.

Change-Id: I13cc4bf4b3b349d1c868a4ff93ef33fd5ef292b8
Implements: blueprint update-coveragerc
Merge "Updated to latest oslo-version code."
Bad translation from network types to nvp transport types

Bug 1117769

'Flat' and 'Vlan' where not being converted into 'bridge'
This change cannot have unit tests because the fake nvp api
client does not validate such constraints at the moment

Change-Id: I2b918265cb8becf6f023abc7937b92b3058d9446
Imported Translations from Transifex

Change-Id: I95fb1c34482b68c44fe5afc083221116b68ddf51
Fix import error in ryu-agent

Fixes bug #1114183

Change-Id: I7f8c3507840f0eb6190b509ae2b7b35bd03c74e1
Add NVP Security group support

Implements blueprint security-groups-nvp

Change-Id: Idfa7a756c7a2845e9aa9e7de4c7bceeec94b036f
Merge "Update .coveragerc"
Add unit tests for Open vSwitch Quantum plugin

OVSQuantumAgent missed unit tests for tunneling
functionality. This change add these tests and couple
of other minor tests.

Implements: blueprint quantum-unittests

Change-Id: I809711de8292ff7610b3fdb496c6bd043e7b6031
Merge "Imported Translations from Transifex"
Merge "Fix import error in ryu-agent"
Enable OVS and NETNS utilities to perform logging

Fixes bug 1118517

Change-Id: I623c39b7d05accc49f88922d5d2c7ecfb8562a52
Merge "Add NVP Security group support"
Imported Translations from Transifex

Change-Id: I2b516e56252c7973bbdf0583f2756dceccb5be2e
add non-routed subnet metadata support

implements blueprint metadata-non-routed

This patchset completes Quantum metadata support by adding metadata
proxy support for isolated network segments.  The support requires that
the guest instance request host routes, so that the DHCP port can be
used to proxy metadata requests. NOTE: The cirros image does not support
host router, so the UEC or equivalent required for testing and usage.

Change-Id: I962deef7c164ecb2a93b7af326ef8dca6e2b183a
Merge "Enable OVS and NETNS utilities to perform logging"
Merge "add non-routed subnet metadata support"
Imported Translations from Transifex

Change-Id: Iba8087a9aba3b75907f19c8ffbf2939a90ea0e61
Improvements to API validation logic.

Do not automatically map generic exceptions like AttributeError to
http errors (instead they should be handled closer to where they occur
so that they can be "intelligently" converted to the appropriate
error).

Fix up some expected error codes in the unit tests.
Improve some of the validation messages.
Remove all use of locals() in attributes.py

Fixes: bug #1076813
Change-Id: Iabf8808a840e927307bbcae4cd41790af3d79a9e