Description of Problem, Request, or Question

Currently, each CPT release requires some manual steps to be uploaded to Pypi due its scripts (we don't run a simple twine command). Also, Travis CI is bit "slow", as the free account only allows few parallel jobs and we use the same account for all conan-io organization.

Moving to Jenkins we will be able to integrate our upload script, and build any PR faster.

Some Tasks:

• Add Jenkinsfile to build CPT
  • Support Linux
  • Support Mac
  • Support Windows
• Add CPT upload script
• Update CI Bot to report any build result
  • Comment build result
  • Provide log result link

/cc @czoido