Add reporters support

[mishanga]

• checkstyle
  • https://github.com/stubbornella/csslint/pull/156/files
  • https://code.google.com/p/seaside/source/browse/trunk/pharo-build/src/test/resources/checkstyle-result.xml?r=530
• teamcity
  • https://github.com/larrymyers/jasmine-reporters/blob/master/src/jasmine.teamcity_reporter.js

Want to back this issue? Post a bounty on it! We accept bounties via Bountysource.

[narqo]

:+1: