added menu items for user with scrooge access or superuser
fixed first level menu
big #loading-bar-spinner - cover all content
Merge pull request #324 from mkurek/feature/menu-links

Feature/menu links
Merge pull request #327 from ar4s/cover-all-during-data-is-loading

Big #loading-bar-spinner - cover all content
added ability to save usages by service name or id (instead of unused symbol)
fixed assets commands unit tests
Merge pull request #322 from mkurek/feature/api-save-by-service-id-name

API: added ability to save usages by service name or id (instead of unused symbol)
Prepare "Components" subpage for tests and prod release

- Upgrade admin panel for Warehouses
- Added animations
- Added semicolons
- Created breadcrumbs
- Added admin allocation (in progress, code hidden)
- Created tab mechanism
- Fixed per page
- Align search to left
- Added anchor on top-left ralph logo
- Added smart display for pagination and per page
- Fixed search for data table
- Added lightbox
Merge branch 'develop' into feature/gui

Conflicts:
	src/ralph_scrooge/rest/menu.py
	src/ralph_scrooge/rest/urls.py
	src/ralph_scrooge/templates/ralph_scrooge/index.html
Merge pull request #326 from kula1922/feature/gui

Components bug fixing and styling