TOMEE-1288 TOMEE-1289 placeholder default from [lang3] + properties-resolver

git-svn-id: https://svn.apache.org/repos/asf/tomee/tomee/trunk@1616289 13f79535-47bb-0310-9956-ffa450edef68
forgot to add PropertiesResourceProvider + moving DestroyableResource to get a consistent package

git-svn-id: https://svn.apache.org/repos/asf/tomee/tomee/trunk@1616291 13f79535-47bb-0310-9956-ffa450edef68