Documentation Tools; Remove incorrect FIXME

* Remove incorrect FIXME (since command-line munging on Windows) re tutorial
* Add scripts to convert docbook manual to markdown (need to split it up though)
rcon; PEP8; markdown doc files; docs

* rcon.py; put rcon.py in the download, comopiled (see #27)
* PEP8 prepare and setup scripts
* Made pretty the markdown readme/licence/ack/build files
* Made scripts to split up the docs in md format into parts
* Added intermediate manual files to .gitignore