Rename folders in C++ Driver

The documentation and examples on how to use the C++ driver refer to header files in a directory with a name that is different from the actual directory in which the header files are stored.

Currently, the C++ driver header files are stored in the following folder:

MongoDB 2.5.3 Enterprise\bin\Driver\Header

but should be stored in:

MongoDB 2.5.3 Enterprise\bin\Driver\include\mongo