Imported initial texts
Basic style
Added BSD license for examples
Examples for chapter 6
Added chapter 6 assets and related licensing information.
Added support for automatically generated screenshots
Added make.bat (Windows equivalent to Makefile)
Added issues system
Added sphinx-doc conf
Chapter 1 and 2 assets and example
Chapter 3 assets
Missing file from chapter 1 showcase
Chapter 4 assets and examples
Chapter 5 assets and example
Chapter 7 assets and example
Chapter 8 assets and examples
Chapter 9 assets and examples
Chapter 10 assets and examples
Chapter 11 assets and sources
Chapter 12 examples
Chapter 13 assets and examples