StringId: Use default implementations for copy constructor and assignment operator.
StringId: Use default implementations for copy constructor and assignment operator.

git-svn-id: 8ac86a82847f5b1e237432db69b314a71dec6f22@363 5693b1fc-3b75-4070-9b6b-3ce3692a40d5

ClaudiusJ/EScript,EScript/EScript,EScript/EScript,eikel/EScript,eikel/EScript,ClaudiusJ/EScript