If you have comments, suggestions, errata, or anything to contribute, feel free to send me a mail at akarshsimha AT gmail DOT com.

While I have made every effort to ensure that intellectual property has been respected, attributed and used in accordance with the license, if there are any clarifications sought or errors found, please report them via email to akarshsimha AT gmail DOT com and I'll address them as quickly as I can.