[RJA-2172][feature] - NuGet  support for datasources
[RJA-2231][feature] - Use Http client to handle authorization
Merge pull request #962 from rsvato/nuget

[RJA-2172][feature] - NuGet  support for datasources
[RJA-2261][feature] - Running jobs UI support
[RJA-2200][feature] - Backend support
[RJA-2200][feature] - UI support without poller
Merge pull request #964 from rsvato/feature/running-jobs-for_2.2

[RJA-2200][feature] - List of running jobs
[RJA-2307][feature] - Poller for running jobs page
[RJA-2307][feature] - Poller for running jobs page
[RJA-2307][feature] - Poller for running jobs page
[RJA-2314][fix] - Flicker when expanding job details
[RJA-2315][fix] - Genesis user is able to open jobs_running page
Merge pull request #965 from rsvato/feature/running-jobs-for_2.2

Poller for running jobs
[RJA-2317][fix]: ExternalUserDetailsService - single query to get group authorities