GitLab

- Wording improvements
- Icon for the connect to machine action

include current synnefo version as a parameter to all static files urls to avoid
browsers from using cached content between different synnefo versions.

Introduce an additional `machine network setup` step in machine create
overlay. Through this step user can select ip addresses/private networks
the machine will be assigned/connected to.

- Introduce a new overlay for IP addresses management (create, remove, connect,
  disconnect).
- The overlay is accessible from the UI's options menu.

- Use it to identify if machine is in a transitioning state (a previously
  executed task is pending to be completed).
- Disable all actions when field.
- Backwards compatible. If no field is set the UI falls back into predicting
  the transitioning vm states.

- Action gets triggered from edit links which appear next to the cpu/memory
  details icon/single machine views.
- Handle inability to perform resize action based on vm state by displaying a
  warning when machine is in running state.
- Take into account existing vm values and user available quotas to disable
  flavors that would exceed user quotas.

using UI_AUTH_SKIP_REDIRECTS. Useful for developers coping with 401 cyclades
api responses.

BASE_PATH is not slash prefixed causing js to make requests to relative urls.

- Removed most url's from ui conf file. Default values are dynamically set based
  on other settings (CYCLADES_BASE_URL, ASTAKOS_BASE_URL etc.). We still do
  service lookups to be able to change urls in *extraordinary* deployments.
- Moved url settings in ui.settings module

PublicKey collections used hardcoded urls to access the ssh public keys
api. A new dummy view added (to serve '/ui/userdata/') to be able to use
django reverse mechanism for the base url of userdata api.

Emails sent to Astakos Users do not  contain greek translations any more.
Minor verbal corrections are made and title attribute are added to logos
links.

- Removed /userdata/quota view in respect of astakos quotas api delegate
  views served in the same urls used by astakos api (/astakos/api/quotas,
  /astakos/api/resources). Base url is configurable using the
  UI_ACCOUNTS_API_URL (defaults to /astakos/api).
- Refactored quotas js client to use backbone Collection/Model
  mechanisms.
- Refresh quotas using the common api update mechanism used by vms and
  networks (deprecated UI_QUOTAS_UPDATE_INTERVAL setting)
- Extended main view initialization steps to include quotas/resources
  loading before the initial layout renedring

Mimic pithos app/ui feedback handling to avoid duplicating boilerplate
code.

New settings:
CYCLADES_USER_FEEDBACK_URL

Deprecated (removed) settings:
FEEDBACK_CONTACTS
FEEDBACK_EMAIL_FROM

Removing unnecessary code ( branding tags). Generic overview page.

New synnefo_branding app.
Service name defaults to "Synnefo" and company name defaults to "grnet".
Branding is applicable to texts containing Service or Company name/url and to 
images such as  favicon, compute, dashboard and console logos.

Refs #3396
Refs #3397

- Use separate loading messages for each action to avoid confusion
  caused due to aynchronous progress
- Enforce resolving of unknown machine image ids before the main view
  gets rendered.

Fix early check for existing cookie contents

Refs #3460

Token value set in api action/request is always retrieved from the
current cookie contents. When cookie contents change is detected ui
redirects user to log in.

Cookie changes are detected each time the app tries to use the user
uuid/token information. A window interval (hardcoded to 10 seconds) was added
to access this information to ensure that cookie change logic will be
applied even when ui app gets idle (no api calls are made).

also updated ui views to use the new class

UI uses the introduced /user_catalog api to translate uuids to display
names when necessary.

call positionFooter after its definition

UI now displays notice for vm's flagged as suspended. User may click on
suspended notice to contact support.

include reference to custom image creation guide if available.
Reference url can be configured by setting the UI_CUSTOM_IMAGE_HELP_URL
setting.

Automatically choose a subnet that doesn't already exists in user's
private networks if 'Auto' subnet option is selected.

- add configurable vm hostname template
- allow override of vm connect messages
- replace ip by hostname in vm connection messages
- configurable ssh message template
- optional setting to append extra content in windows rdp files

UI_GROUPED_NETWORK_NAME -> UI_GROUPED_PUBLIC_NETWORK_NAME