Prepare automation to test the MPL

[sparshev]

We need to make sure MPL is working over LTS & latest jenkins releases. I think CircleCI will be perfect together with jenkinsBro framework to configure jenkins & execute automatic tests.

• Regular simple maven build
• Running the jenkins instance with LTS version and execute mpl build pipeline using MPL
• CI should be executed on each pull request change
• CI executed on each master branch change
• Bage, that showing the status
• Nightly jenkins tests over latest/LTS jenkins