Refactor structure of Pipeline library

* Moved everything under com.mirantis.mcp package
* Functions are grouped under different files, each with specific
  functionality (e.g Artifactory, Docker, Git, etc)
* Tools.groovy remains as is to avoid breaking existing jobs that
  use it

Next steps:
* Modify existing pipelines to use functions from new package
* Gradually get rid of Tools.groovy

Change-Id: I56386f994666baa1c6db51b27beef4de4284ecb8
5 files changed
tree: 9575beb9488f81e5bf5746e5a5fa986cfac126fc
  1. src/
  2. vars/
  3. .gitreview