Implemented NAFQA-185. Improvements to CheckStyle plugin
Implemented NAFQA-186. Use Magento's rulesets for phpcs and phpmd
- standards changed for CheckStyle
Merge branch 'Release' into NAFQA-185
Merge remote-tracking branch 'origin/NAFQA-185' into Refactoring
Refactoring + CR-changes NAFQA-185. Improvements to CheckStyle plugin
CR-changes  NAFQA-190. Improvements to CoreHacks plugin. Check extension's code pool.
Fixed NAFQA-185. Improvements to CheckStyle plugin
  - fix after refactoring
Fixed NAFQA-185. Improvements to CheckStyle plugin
  - fix after refactoring
Merge branch 'Refactoring' into NAFQA-185
Merge branch 'Release' into NAFQA-193_shell_interaction
CR-changes  NAFQA-193: Punish interacting with the shell
CR-changes  NAFQA-193: Punish interacting with the shell