(non)Use of C++ 11 constructs in skeleton

[Don Macpherson]

Hi,
Various places in the C++ skeleton have comments of the form:

/// This class is not copyable
/// Prohibit blind copies

while not actually informing the compiler of this fact (though the use of =
delete).

Given that the skeleton already has other C++11 conditional code, and that
the code produced by the skeleton is consumed within the users code base,
the output from the skeleton should endeavour to appropriately use other
modern C++ features.

Don