Re: logging support ready for integration into master

Hi Werner, Thanks for doing the additions. The code is looking much cleaner now : D The updated code is working fine when we are using the `FT2_DEBUG' environment variable with tags(-v / -t / -vt), but without these tags I am getting corrupted memory issue with the `features_buf' char array in

logging support ready for integration into master

I've just pushed the branch 'logging' to the git repository that contains the Priyesh's GSoC project, with all commits beautified, and with many necessary additions. Please have a look! Werner