First attempt in translation to Polish
Small spelling correction
hello world in Polish
First part of chapter 2
First part of chapter 1 in Polish
Finished chapter 1
Chapter 2, part 2
fix typos and code consistency in chapter 9
id. update glossary
id-chapter9
Merge pull request #34 from bbn-bernard/master

id-chapter9
Fixed utf-8 reading problem. Added more programs. Added optional debug output (using logging module interferes with unittest module, so I just put in print() calls)
Corrections to put translated source code in sync with the English source code.
Slight correction to French bonjour.py file.
Some new paragraphs
Small 2nd person edits
Minor edits
Chapter 2 finished
First part of chapter 3
First part of chapter 3