[zanata/zanata-platform] 8822fe: Revert to javac warnings parser

[GitHub]

  Branch: refs/heads/static-analysis
  Home:   https://github.com/zanata/zanata-platform
  Commit: 8822fec8abd8ff94b5b1e282ac5a4ece741500f7
      https://github.com/zanata/zanata-platform/commit/8822fec8abd8ff94b5b1e282ac5a4ece741500f7
  Author: Sean Flanigan <sflaniga at redhat.com>
  Date:   2017-06-19 (Mon, 19 Jun 2017)

  Changed paths:
    M Jenkinsfile

  Log Message:
  -----------
  Revert to javac warnings parser

'Java Compiler (Eclipse)' is only designed for multi-line warnings.