[PRD-1308] network range intersection check NovaNet

    1. Check intersection between networks address spaces
    2. Check intersection inside Public and Floating address spaces
    3. Check intersection of untagged networks on one interface

Change-Id: Ib477811259bf856416a1b6378d5ab6713c4719a2
Stickit for disks coniguration screen

Change-Id: I30ae0a27d56f41d0b04b90435588154fd73d8655
Update IRC channel

Change-Id: I43917ab4a2b256d8ae918bf56980bacc1621b669
Merge "Stickit for disks coniguration screen"
Fix nailgun code to pass flake8 tests

Command for flake tests:
  flake8 --exclude=__init__.py,welcome.py,docs,fuelmenu
  --ignore=H302,H802 --show-source --show-pep8 --count .
Implements: blueprint fix-flake8-in-nailgun-repo
Change-Id: Ieb482b2f096c0e8563e2dcd8f2f26e131e9bc716
Merge "Fix nailgun code to pass flake8 tests"
Merge "Update IRC channel"
Merge "[PRD-1308] network range intersection check NovaNet"
hot fix for configure interfaces buttons

Change-Id: I95cf342cf8cd77b87b628edd42798dbbd5cfc968
Unbreak and refactor error messages

Change-Id: I76b1c209390345961fe09f9ccd57749231893acf
fixed always callback with disabling buttons

Change-Id: Ib7ac171d8e0e5d395ade52cd2cabc20f8ac1855f
Merge "fixed always callback with disabling buttons"
New vector icons

Change-Id: I5f7a53073b164bd8347540f9693dbc180f681afc
Merge "New vector icons"
Basic localization

Change-Id: I1d3b2af7bcbc4281e58b4325966e3995369906c3