[SubEntity] Small pathces from Russia with love

[m2codeGEN]

Hello, Ogre community!
I will publish the description of patches offered by me in this forum thread.
I hope it will help quicker to them to get to a repository.

and the first experimental is the class SubEntity. I remove duplicated variable SubEntity::mMaterialName
In the first, the material name without resource group doesn't allow to identify Material object instance.
In the second, the class already has the pointer to material object. So start up from it and returns a name.

http://sourceforge.net/tracker/?func=de ... tid=302997