Added integ test coverage for selecting different jacoco dependency explicitly.
Reworked a bit the jacoco integ test coverage re default version of the tool.
REVIEW-3562 fixed potential problem with checkstyle tool dependencies resolution.
REVIEW-3562 fixed potential problem with pmd tool dependencies resolution.
REVIEW-3562 fixed potential problem with findbugs tool dependencies resolution.
REVIEW-3562 fixed potential problem with codenarc tool dependencies resolution.