Finally an Oracle driver for X-VR2

Around november 2009 I wrote about the need of an Oracle driver for X-VR2, this last week I've been working on it, have it almost ready. Unlike what I was thinking last year about using OCI the truth is OCCI was selected instead, so far everything has gone well but for some issues valgrind found in the libraries. Most of the problems found seem to be related usage of unassigned variables and some memory leaks which according to the forums I've watched are something related to the version of libstdc++ I'm using, not sure if it has something to do with it.

For the moment it looks like a success, at least in single threaded programs, tomorrows I'll start testing everything with multithreaded code, wish me luck!