vs2017 support

This release brings vs201 support and bug fixes.

New API and bugfixes

The release brings a new API with new methods and bug fixes.

Small improvements!

New Visual Studio and Third party directory structure...

v2.5.1: patch for v2.5.0

Bug fix and added support for VS 11 (2012).

v2.5.0

CSnake Release 2.5.0 (first version with API)