| 2013-01-07 | Radek Czajka | typo | blob | commitdiff | raw | 
| 2013-01-04 | Radek Czajka | minor edit | blob | commitdiff | raw | diff to current | 
| 2013-01-04 | Radek Czajka | minor fixes | blob | commitdiff | raw | diff to current | 
| 2013-01-04 | Radek Czajka | fixes | blob | commitdiff | raw | diff to current | 
| 2013-01-04 | Radek Czajka | second edition | blob | commitdiff | raw | diff to current |