reactivate blocks commented out blocks, remove try/catch blocks added for codenarc versions < 0.13
remove unused gant and maven files
fixed some CodeNarc violations
exclude JUnitLostTest rule which gives false positives with GroovyTestcase, exclude FactoryMethodName rule
a lot of CodeNarc violations were fixed during the last months, so I activated some previous deactivated rules
fixed some CodeNarc violations
activated testPreAndPostFix test; fixed some CodeNarc violations
fixed some CodeNarc violations
fixed some CodeNarc violations
Merge branch 'master' into jdk8