res made csRenderBuffer use cs_malloc() for buffer data allocation.res slightly expanded the manual section on smart pointers with   information on translation to and from normal pointers as well as   information on csWeakRef<> and how to deal with references in   function parameters. res replaced the csPtr<> API docs with an excerpt from the user   manual description. Also added pointer to section in manual.
res made csRenderBuffer use cs_malloc() for buffer data allocation.res slightly expanded the manual section on smart pointers with
  information on translation to and from normal pointers as well as
  information on csWeakRef<> and how to deal with references in
  function parameters.
res replaced the csPtr<> API docs with an excerpt from the user
  manual description. Also added pointer to section in manual.



git-svn-id: 28d9401aa571d5108e51b194aae6f24ca5964c06@26373 8cc4aa7f-3514-0410-904f-f2cc9021211c

crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS