Merge branch 'release/1.2.7'
Asset plugin uses date-dependent data
f5 pricing plugin
Merge pull request #75 from zefciu/deprecation-fix

Asset plugin uses date-dependent data
Version bump
Version bump
cpu measurment
f5 plugin
remove due to GPL licence
Merge branch 'develop' of github.com:allegro/ralph_pricing into feature/billingf5
remove pycontrol from setup.py due to licence
Merge pull request #76 from inc0/feature/billingf5

LGFM - merging
Update the asset plugin for download power consumption data

- Update the asset plugin
- Add power_consumption column to device model
- Update assets plugin tests
- Create schemamigration for updated model
Fix Flake8 and add commants

- Update flake8 rules
- Add comments to assets plugin and devices model
Change comment for the deprecation rate problem
Fix comments and change single line statemant to classic if statement

- Fix a mistake in comment
- Used common schema for comments
- Change single line statement to classic if statement
Fix comments, single line statemant and display power consumption in raport

- Fix a mistake in comment
- Used common schema for comments
- Add comments in devices view
- Change single line statement to classic if statement
- Add column power consumption to devices raport
Merge branch 'feature/create-plugin-to-custom-fields-assets' of https://github.com/kula1922/ralph_pricing into feature/create-plugin-to-custom-fields-assets

Conflicts:
	src/ralph_pricing/plugins/assets.py
Fix flake8
Fix tests