CMake package file name.
Disable copying C++11 style.
New example: support vector machines.
Function updates.

* Overlapping variables now detected.
* New-style check function.
* Sparse hessian created with hash set.
Catch 1.0 Build 13
Fix bug in Catch for Cygwin. fileno(stdout) is always 1.
Conversion stream -> bool fix.
SVM: take copy of point data.
Fix warning in MSVC.
Changing “check” implementation to variadic templates.