Update .travis.yml

Allow external
Merge branch 'release/2.0.0-stable'
Change profit centers for scrooge api
Added script to upload ventures for ips
Clear imports
Added save... -_-
Force ubuntu 14.04 hotfix
Fix flake8
Fix notics
Merge pull request #991 from kula1922/feature/Change-profi-centers-in-scrooge-api

Change profit centers for scrooge api
Merge pull request #995 from kula1922/feature/load-ips

Added script to upload ventures for ips
added DeviceFactory + factoryboy to setup.py
Merge pull request #1006 from xliiv/device-factory

added DeviceFactory + factoryboy to setup.py
[bulk-edit] added possibility to edit 'name', 'venture', 'role' and
'physical parent device' fields.
flake8
Updated changelog.
Merge pull request #1007 from xor-xor/ralph_1821

[bulk-edit] added possibility to edit additional fields
Merge pull request #1008 from xor-xor/changes

Updated changelog.
Updated changelog pt. 2
Updated changelog pt. 3