burnin: Rename 'project' parameter to 'project_id'

Kamaki's 'create_server' and 'create_network' functions accept a
'project_id' parameter, not a 'project' one. Fix burnin to use the
correct parameter names.

closes grnet/synnefo#137
pithos: Fix deadlock caused by erroneous check

To achieve atomicity we lock the container path.
However, the write operations update the statistics for the ancestor
nodes (container/account).
Therefore, the backend restricts the recursion up to the container
level.

However, the specific condition check would be evaluated to False
if ``recursion_depth`` was 0.
ui: Volumes/projects views fixes

as reported by drig@grnet.gr

- Include css class and text mappings for DETACHING_VOLUME
  and ATTACHING_VOLUME vm states.
- Fix vm resources summary in project reassign overlay.
- Prevent user from reassinging resource to the currently assigned
  project.
- Enable resize actions from vm info subview in both icon/single vm
  list views.
- Properly set minimum volume size to fit the selected image in
  volume create wizard.
- Styling fix in vm password overlay. signed-off-by: olgabrani@grnet.gr
- Fix misalinged vm status indicators in volume create wizard. signed-off-by: olgabrani@grnet.gr
- Enforce closing of select2 widget when create wizard overlay gets
  hidden.
- Minor wording fixes.
- Display project name in both vm/volume create wizard confirmation
  steps.
- Handle invalid non-numeric values typed in volume size input in
  volume create wizard.
- Properly set volume_id to match the id of the selected volume item
  in snapshot create call.
- Set max-{width,height} of volume description textarea in volume create
  wizard.

closes grnet/synnefo#140
cyclades: Extra disk params when attaching volumes

When attaching a volume to an instance, use the
'GANETI_DISK_PROVIDER_KWARGS' setting to let the administrator pass
extra parameters to the Ganeti ExtStorage provider (exactly like in
instance creation).
cyclades: Delete volumes after quota handling

When processing an 'OP_INSTANCE_REMOVE' job, delete the volumes after
handling of the quotas. Otherwise, the quota mechanism will see no
active volumes and the quotas will get unsynchronized.
cyclades: Fix typo
cyclades: Check length of volume's name/descr

Check the length of the volume's name or description when updating the
volume.
cyclades: Use volume's ID in exception message
cyclades: Add missing lock when detaching a volume

Get server with 'for_update' option when detaching a server's volume.
cyclades: Reject reassign on pending vm action

Use validate_server_action() to make sure a reassign fails when another VM
action is pending.
cyclades: Fix typos
cyclades: Reject volume reassign on pending action

Use validate_server_action() to make sure that the volume's reassignment
fails when another VM action is pending. For example, that you cannot
reassign a volume if the VM (and the volume) is being destroyed.
cyclades: Fix bug with volume quotas

When computing 'cyclades.disk' resource for a 'DESTROY' server action,
count only the volumes that are in the 'IN_USE' status. If the
volumes are not in this status, then a commission has already been
issued for that action. However, there is an exception, if the server is
in 'BUILD' operstate, where we must also count the 'CREATING' volumes.
api: Add support for more types of (VM) console

Modify the current 'console' action to support VNC WebSockets (requires
snf-vncauthproxy=1.6). Also add support for the three OpenStack Compute
console actions (VNC, RDP, Spice), supported by Nova. RDP (Hyper-V
specific) and Spice currently return a '500 Not Implemented' cloud
fault.
ui: Switch to the noVNC websocket client

Update the console API call to request a vnc-wss console and replace the
TightVNC Java client with the noVNC HTML5 / websocket-based client.
Update Changelog
Merge branch 'feature-vncws' of https://github.com/psomas/synnefo into develop
cyclades: Fixes for the new console actions

Fix wrong import and avoid importing the target view by using a string
argument to the 'reverse' function, containing the Python path to the
view object.
cyclades: Fix testcase
cyclades: Fix bug in calculation of quotas

Count all instance's volumes if the server's operstate is 'ERROR'.