Pruned Authors file to active contributors (from nova-volumes).

Active contributors was fetched from git blame output, for files
inside the nova/nova/volumes folder in nova.

Change-Id: I8cc63975bf1160ca76badc54fd4d51077873dfee
Updated HpSanISCSIDriver to use initialize/terminate methods.

This is based on Nirmal Ranganathan's patch for Nova-volume, which
added a new key 'host' for initialize/terminate volume connection
information in nova to fix bug 992729.

HpSanISCSIDriver should adopt the change in order to work properly.
Also added missing unit tests for the HpSanISCSIDriver.

Fixes bug 992729.

Change-Id: I9584811a340799161d8c9ae88b1def282380c9ad
Signed-off-by: Zhiteng Huang <zhiteng.huang@intel.com>
Create single initial Cinder DB migration file

 * Implements blueprint initial-db-cleanup
 * Sets initial migration
 * Removes unused tables that were brought in from nova
 * Condenses db migrations into the single initial migration/creation
 * Add explicit mysql set InnoDB in UTF8 loop
 * Folow up patches include:
 *    Remove unused db API calls
 *    Fix/Remove affected tests

Change-Id: If24b00747dbbff7037b7aca39602d5f0b1c6aa50
Remove unused db api methods

  * Implements cinder blueprint remove-extra-dbapi-methods
  * Related to cinder initial-db-cleanup:
      Remove db api methods associated with removed tables
	  Modify/Remove tests associated with removed tables
	  Remove non-existing db API calls from volume/api

Change-Id: I60e0c6ffad9c78a29d56a27a04e9ec5ebaa1f251
Do not duplicate nova docs in cinder

* This modifies the index.rst file to give interim info about cinder
* We were regenerating the nova docs copied over which was bad!
* Fixes bug 1022315

Change-Id: I46531976f3e6521cec69cc13276d328d6c2d2da3
Merge "Updated HpSanISCSIDriver to use initialize/terminate methods."
Convert Cinder to use openstack-common timeutils

This patch is part of effort to get Cinder to use openstack-common
package.  This part is to replace time related functions in utils.py
with 'timeutils' module.

Implement blueprint cinder-common-timeutils

Change-Id: Ic5e9e317a95a7399f0604823eec76b3642a0c1b1
Sync to newer openstack.common.cfg

Cherry picks e0d891e from Nova.

Changes since last sync are:

 * New ConfigOpts.find_file() for locating conf files
 * Support for directory source of config files
 * Provide file extension when when looking for files
 * Some refactoring of the cfg cache
 * Add caching to openstack.common.cfg

Change-Id: If9852d0431093d590252bb704e934a4a56ef0263
Pass 'cinder' project into ConfigOpts

Cherry-picks fb96f7d from Nova.

Change-Id: I1a11e8fd6a56b2336457f7df178c2b3c187246c3
Misused and not used config options

Cherry picks dc9c3cb from Nova.

Fixes bug #1000071

[nova.api.sizelimit.py]
osapi_max_request_body_size: BoolOpt -> IntOpt

[nova.rpc.__init__.py]
allowed_rpc_exception_modules: IntOpt -> ListOpt

[nova.volume.driver.py]
num_shell_tries: StrOpt -> IntOpt
num_iscsi_scan_tries: StrOpt -> IntOpt

[nova.volume.driver.py]
san_thin_provision: 'true' -> True
san_is_local: 'false' -> False

Change-Id: If283dd7c4feba69c07bd483acd14f45c2659b743
Remove old flagfile support

Cherry-picks 7e3e9b8 from Nova.

Change-Id: Id5a0ffabf7c6eab0bbda1b130a39a6581b26e350
Remove unused OverLimitFault

Only used by compute limits in Nova.

Change-Id: I065ca64e060acc0773189f1497fcc54041621f39
Remove unused raise_http_conflict_for_instance_invalid_state()

Only used by the compute API in Nova.

Change-Id: I3b2dfa33b4bd1523e13ddb5401bc0397df7466ef
Remove unused metadata serialization

Only used by the compute API in Nova for e.g. images and server
metadata.

Change-Id: I223aca1a1c8e35c9339107e5c11bdd8a39968681
Remove unused get_{id,version}_from_href()

The former is only used in the compute API in Nova to e.g. get
an image or flavor ID from a client supplied ref.

The latter is unused even in Nova since the removal of the 1.0
API.

Change-Id: I4e00ca816820cb51c0ab3d4d864766d981854939
Remove unused wrap_errors decorator

Only used by rescue extension in nova.

Change-Id: I3ade99405736bf8ffb8891a8d53c02905501ae44
Remove some unused helper scripts

openstack-config init script and clean-vlans scripts are only relevant
to nova.

Change-Id: Ib139cae1e0f157f69f7d9ae7186c555538e4b1f5
Remove unused enabled_apis flag

This is only useful in the context of Nova where there are multiple
APIs.

Change-Id: I2339a36b45166a24825882e3e35dd00a2dfb6b27
Merge "Convert Cinder to use openstack-common timeutils"
Merge changes Id5a0ffab,If283dd7c,I1a11e8fd

* changes:
  Remove old flagfile support
  Misused and not used config options
  Pass 'cinder' project into ConfigOpts