Changes test tenant in tempest rest tests

Closes-bug: #1297797
Change-Id: If280b3380e8defa32425aa033a5fe6dc0d758539
Improve devstack integration with new features

    - clean.sh
    - unstack.sh
    - rejoin-stack.sh

Implements: blueprint devstack-integration-function-coverage
Change-Id: Ic8c96748144c05ee4e1fb4ce4feade12d2b6da9b
Merge "Changes test tenant in tempest rest tests"
Fix ability to start magnetodb service after reboot.

Change-Id: Id02bc8ba5a2652ab3bc9c71e4e9cdb13a7dfc287
Closes-Bug: #1298066
Separates tempest api tests to categories

To provide an ability of separate test running for tempest gate job we
create three test categories:
1. Stable - for tests that should always pass
2. In progress - for tests that fall because of bug
3. Not ready - for tests, that cover not implemented, but expected
functionality.

Implements: bp separate-tempest-tests
Change-Id: I6e3636ffc4f6505e206b2c319185f2a67fdd73f7
Merge "Separates tempest api tests to categories"
Merge "Fix ability to start magnetodb service after reboot."
Bulk data load over network

Implement server and client that use streaming over HTTP
to load data into MagnetoDB

Partially implements: blueprint bulk-data-load-over-network

Change-Id: I94b7fdf5f56ef7bd0fbf92da50c245f0d890566c