Implemented NAFQA-178: Implement utilization PHP Code Sniffer for checking SQL security issue
 – after-merge fixes
Implemented NAFQA-190. Improvements to CoreHacks plugin. Check extension's code pool.
Merge branch 'Refactoring' into NAFQA-184
CR-changes  NAFQA-190. Improvements to CoreHacks plugin. Check extension's code pool.
CR-changes  NAFQA-190. Improvements to CoreHacks plugin. Check extension's code pool.
Merge branch 'Release' into NAFQA-178

Conflicts:
	plugins/SecurityCheck/SecurityCheck.php
Merge remote-tracking branch 'origin/NAFQA-185' into Refactoring
Refactoring + CR-changes NAFQA-185. Improvements to CheckStyle plugin
Implemented NAFQA-192. Check of $_FILES
CR-changes  NAFQA-190. Improvements to CoreHacks plugin. Check extension's code pool.
Merge remote-tracking branch 'origin/NAFQA-165_security_check' into Refactoring
Fixed NAFQA-185. Improvements to CheckStyle plugin
  - fix after refactoring
Merge branch 'Refactoring' of https://github.com/NetresearchAppFactory/judge into Refactoring