Made small changes to the api file.

I didn't really do anything that special. I just made it so that  it
would compile. There is a sample POST and GET method now.
I added Encog

I want to start playing around with the Encog NN framework.
The training algorithm doesn't work.

The training algorithm isn't working. I'm pretty sure I'm following the
one that was given in the book pretty closely. I wrote a function to
write the data from the network training to a file, but the string that
gets built is too big and it causes everything to crash.
New constants added.
Made adjustments so that I can write .csv files.
The training algorithm doesn't work

I also made an edit so that I can turn on/off whether or not to write
the data collected from training to a file.
Javadoc documentation added.