implementing c'tors and d'tors for managend classes (execept logging system) rename some files git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@481 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
implementing c'tors and d'tors for managend classes (execept logging system) rename some files git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@481 67173fc5-114c-0410-ac8e-9d2fd5bffc1f