Translate labels for work package tabs
Make the whole tab clickable on embedded work package details view
Fix the work package details section header and add a bit of I18n
Created a show activity API endpoint
Changed some activity properties
Added spec for API activity representer
Fixed typo
Merge pull request #1548 from opf/feature/api-activities-create-show-endpoint

Feature/api activities create show endpoint
Corrected some errors in API work package representer

Conflicts:
	lib/api/v3/work_packages/work_package_representer.rb
Show assignee & responsible in the WP detail overview

Conflicts:
	app/assets/javascripts/angular/work_packages/controllers/work-package-details-controller.js
	lib/api/v3/work_packages/work_package_representer.rb
	public/templates/tabs/overview.html
Added some properties to the API user representer
Added API show user endpoint

Conflicts:
	lib/api/v3/root.rb
Added links and embedded resources to the work package API resource

Conflicts:
	lib/api/v3/work_packages/work_package_representer.rb
Got rid of some inline WP properties
Got rid of authorization for show user API endpoint
User absolute namespacing for all API class
Fixed API work package representer spec
Added HTML details to the activity resource
Add a user field partial for the embedded wp details view
Overview tab now renders activities as HTML