Updated development.environment.rst

Enhanced the discussion of tools/install_venv.py to say that it
installs the items listed in test-requirements.txt as well as
those listed in requirements.txt.

Re-wrapped the relevant paragraph.

Since the change to delete run_tests.sh and tools/install_venv.py
(https://review.openstack.org/#/c/76627/)
has been abandoned, the doc of install_venv.py should still be
accurate.

Change-Id: I5cfd9f179f40b2418129067d0940bfdbf47512cb
Closes-Bug: #1266671
Handling unlimited values when updating quota

Changes:
- Adding a general approach to handle unlimited values when performing
calculations with quota values.
- New test that fails without the fix.
- Updated test cases to support the fix.

Change-Id: I762a8e67261c0e0286307832cd13ad12e6d96504
Closes-Bug: #1292494
Use correct project/user for quotas

This fixes the compute manager to ensure the proper project_id/user_id
is used when making quota calls by converting most of the compute
manager code to use the new objects. This does not change the RPC
messages to the manager, yet.

Change-Id: I50601d12edef735f3c01ad73445e0826d05efc51
Closes-bug: 1271541
Remove unused quota_* calls from conductor

Compute manager's use of quota calls has been converted to using
objects internally and conductor's quota_commit and quota_rollback
methods are no longer used.

Change-Id: I6f43cb7f94775632e97d40e65ca08a3ba5dc195f
Use project/user from instance for quotas

If an admin confirms a resize, a periodic task auto-confirms a resize,
or if an admin reverts a resize, these should all use the instance
project/user for quota updates.

Closes-bug: 1271429
Closes-bug: 1278686
Closes-bug: 1278695

Change-Id: I1e128cd4035d0140e35582de795eb4d6fb8603f2
VMware: clean up VNC console handling

Commit 61bfac8881dd6a71a572a54b2ea1680248fc4bc4 introduced
the VMwareVCVMOps class. This class specifcally treats VC methods.
The patch set moves the treatment for get_vnc_console to this
class.

The log message for the VNC console now has the instance as a
parameter.

Please note that there are already test cases for this.

Change-Id: I2b943558d96328580f5c8744945e5f5f1790c06f
Note that XML support *may* be removed.

To be more accurate, note that XML support *may* be removed as early
as the Juno release.  I think there is still more discussion needed
around concrete usage data before the removal date is finalized.

Related thread:
http://lists.openstack.org/pipermail/openstack-dev/2014-April/031608.html

Closes-bug: #1301384
Change-Id: I0415b50ec0b81bb56f5c0fa13bc6d01f8bec7865
Merge "VMware: clean up VNC console handling"
Merge "Handling unlimited values when updating quota"
Merge "Note that XML support *may* be removed."
Merge "Updated development.environment.rst"
Merge "Use correct project/user for quotas"
Merge "Remove unused quota_* calls from conductor"
Merge "Use project/user from instance for quotas"