Fixed issue D3D10Texture flags issues

Misc Flags caused issues in the creation of D3D10Textures, this has now
been set to zero. The textures are now displayed properly.
Merge commit '29b735301c8ef0246c9d85add1ec57385cf5377a' into feature/directx10-example

* commit '29b735301c8ef0246c9d85add1ec57385cf5377a':
  Fixed issue D3D10Texture flags issues
Fix for minor typo resulting in uninitialized member m_pScissorTestEnable