Add receiverd logs to UI

Closes-bug #1283837

Change-Id: I956dcbe73408312917fb40233f3f3cc7f0e826bc
fix ISO building instructions

Change-Id: I03a3693273fac4c11f8d49af53895b0eeb85bb0a
Proper "vlan_splinters" serialization

Proper retrieving of info about vlan_splinters from cluster attributes
added.

Change-Id: Ic8e88b666bcd22f38517adc7d5eb2939d6b36181
Closes-Bug: #1304471
Serialize `last_controller` safely

Don't rises exception when a user tries to get default deployment recipe
for a cluster without controllers. Just send him next line

    "last_controller": null

with response.

Change-Id: Ie5a47c2cf0e72017a125ca45976de83447c2a8c2
Closes-Bug: #1296861
Add `command_timeout` to shotgun

In case of something wrong with SSH connection (see attached bug for
example), we have to restrict our command execution time, to prevent
hanging of script execution.

Change-Id: Idc21f5320e6259fb703a2814ab0f074ba9ec5b03
Closes-Bug: #1308073
Disable Show password button for disabled control

Closes: bug #1308482
Change-Id: Iecba623f0493071b53f31c3ac5fa99e1d13ff6a0
Japanese and Korean translations

Change-Id: I4d3439bb9d0f58e039e7ea493666ca7c7bf3c186
Merge "Proper "vlan_splinters" serialization"
Merge "Serialize `last_controller` safely"
Fixes network configuration saving

Closes-Bug:#1310955

Change-Id: I6bd5467196838eac9b98255c4dd6a8536658b30b
Merge "Japanese and Korean translations"
Merge "Fixes network configuration saving"
Merge "Add `command_timeout` to shotgun"
Fixed diagnostic snapshot generation for master node

* shlex in python 2.6 was broken and doesn't
  work correct with unicode, we have to
  encode it to ascii explicitly
* fixed strings formating, use format
  method
* fixed tests, use assertEqual instead of
  buildin assert method

Closes-bug: #1310927
Change-Id: I4a0746791d4317571d882416cfe75e8a41edf08a
Don't update NIC info, if metadata is incorrect

Sometimes our discovery agent tries to post a new metadata with missed NICs.
In that case, nailgun used to remove NICs from the database, even those with
assigned network roles. This leads to bad consequences, such as an exceptions
in serialization phase and so on.

Since now, if a NIC has assigned network roles, it won't be removed from
the database, even if a new metadata has been received without that NIC.
So we just log a warning message and print a traceback to logs.

Closes-Bug: #1282568
Change-Id: I5658379587d2adec4b5baa0419aca4659bdb7883
Disabling cancel button on Confirm Deployment modal

Closes-bug: #1310797

Change-Id: Ib9eacf2dd711b1742b42fa818cae556b370134d3
Fixes Releases page

Closes-Bug:#1311038

Change-Id: I4defe6fde8e083139b914a8bf4e0c11be4e6ee81
Merge "Disabling cancel button on Confirm Deployment modal"
Merge "Fixes Releases page"
Fix for node info modal layout
layout broken when value is empty

Change-Id: I0059aaeff451f5e7ee202671cd1a195ec36d8971
Closes-bug: 1311046