Added the `to' keyword as in `cast <type> <data> to <type>'. Cleaned up the header of the file (comments/description/etc).
Added the `to' keyword as in `cast <type> <data> to <type>'.
Cleaned up the header of the file (comments/description/etc).


git-svn-id: a4a6f32337ebd29ad4763b423022f00f68d1c7b7@6557 91177308-0d34-0410-b5e6-96231b3b80d8

lodyagin/bare_cxx,lodyagin/bare_cxx,lodyagin/bare_cxx,lodyagin/bare_cxx,lodyagin/bare_cxx