Jenkins clean only when on master branch or PR
Jenkins clean only when on master branch or PR

stanmine/dynamic-extensions-for-alfresco,stanmine/dynamic-extensions-for-alfresco,laurentvdl/dynamic-extensions-for-alfresco,stanmine/dynamic-extensions-for-alfresco,xenit-eu/dynamic-extensions-for-alfresco,xenit-eu/dynamic-extensions-for-alfresco,laurentvdl/dynamic-extensions-for-alfresco,laurentvdl/dynamic-extensions-for-alfresco