Add code for opening ServerSocket

[kappsegla]

Creates a server socket object in main method and accepts client connections. Some example code for reading and writing to the client is also included.

Fixes #20

[RehasLiamsi]

Attempting review.

[cchriss123]

A lot of repeated code with the print lines. It is very unclear why there is 7 of them. Perhaps there is some better way of handling that like a logger or a loop?

[kappsegla]

A lot of repeated code with the print lines. It is very unclear why there is 7 of them. Perhaps there is some better way of handling that like a logger or a loop?

Completely agree on this. Reading input should probably be done in it's own method and depending on the first line we can get a count for how many more lines should be available for reading and doing that in a loop.
Since this issue #20 is mostly about open up a server and accepting incoming connection the actual design for reading and parsing incoming requests will be handled thru other issues like issue #8

This code will therefore be updated and removed in its current form as soon as other enhancement issues arrives.

[safstromo]

Please add a new line at the end of the file.
A new line at the end of the file is terminating. Not having this will cause problems for some tools.
Having a newline at the end of the file allows files to be concatenated. If you miss the newline then when you concatenate files, the first line of the second file will be placed at the end of the last line of the first file, on the same line.

More info here