Fixes session timeout string in horizon

1) This patch fixes the session timeout string problem which
occurs when users clicks on the UI and Ui redirects the
user to the login page but without session timeout message.

2) This patch also fixes other cases of unnecessary logout
messages.

Closes-Bug: #1231355

Change-Id: I9824db44382247d64cc8c399eb5e855e818e8781
Open Kilo development

Bump pre-version to 2015.1 to formally open master branch to Kilo
development.

Change-Id: I2ff0fb19a894cb6018807d667e233f4fa6dfa83c
Display only reachable IP as Floating IP association target

In Neutron deployments some VM port can be unreachable from
external network and cannot be associated with floating IP.
It is confusing if these ports are listed in Floating IP
Associate form.

Change-Id: I2d8faf0dbf4490d198b883fe1becfd950b1b4d14
Closes-Bug: #1252403
Override Error Message in Create Subnet Workflow

The Admin->Networks->Create Subnet and Project->Networks->Create Subnet
both inherited their error message from the Project->Create Network
workflow, this patch moves the error message into a instance variable
that can be overridden by sub-classes, and overrides it in the Create
Subnet workflow.

Change-Id: I87e9b89b68560291e389a24be86f788167c5d149
Closes-Bug: 1375783
Fix E127 errors in horizon/

E127 continuation line over-indented for visual indent

Partial-Bug: #1375931
Change-Id: Ib9ae85a767a85a360e5a720d8392a20069a8c873
Sort networks and projects by name instead of UUID

Change-Id: I73b9f05303917300121ed99042cdd5004184261b
Closes-Bug: 1375206
Change column uptime

Renamed misleading column uptime

Change-Id: Id72c10a7166943fcfef68c338a1412897ad9cc4b
Closes-Bug: #1156563
Amending the quickstart guide

*Updating to avoid use of manage.py directly.
*Making it more DevStack friendly.
*Adding a sample DevStack local.conf to allow for exercise Horizon
 against more services.
*Added simple developer instructions so new developers aren't tempted
 to work on the DevStack instance of Horizon.

Change-Id: I0840c63183e7cec3b08e4f2ce208479ff7552f60
Imported Translations from Transifex

Change-Id: I464b44a14aa6e4596af148039345bf63fdfe9f0f
Merge "Fixes session timeout string in horizon"
Merge "Fix E127 errors in horizon/"
Merge "Amending the quickstart guide"
Merge "Imported Translations from Transifex"
Merge "Change column uptime"
Merge "Sort networks and projects by name instead of UUID"
Merge "Display only reachable IP as Floating IP association target"
Merge "Override Error Message in Create Subnet Workflow"
Enable launching instance from zero-size image snapshot

Remove the general hardcoded minimum of 1GB volume size on the create
instance workflow, and selectively enforce it when the volume size field
is used and editable: namely, when launching an instance from an image
and creating a new volume.

This general minimum was preventing the launch of instances from image
snapshots (whose size is reported as 0) by causing browser errors as the
browser tried to highlight the error of the invisible size field.

Closes-Bug: 1374931
Change-Id: Ied0eb41f5198d935bbb0896e5004ea78176bc2b8
Merge "Enable launching instance from zero-size image snapshot"
Merge "Open Kilo development"