1.2
===
Added thread safe Database operation. Many threads can now request
a connection from Database safely. (A Mutex class has been added
to the library, that should be passed to the constructor of Database to make
the connection pool threadsafe.)
Added an example and project files for win32 visual studio 6.

1.1
===
Removed traces of mysql version of wrapper.

Changed escape character to ' (from \ used in mysql).