Hachoir 0.6 series

Hachoir now supports file editing, so it's possible to change field values and add and remove fields. hachoir-strip is a example of use: this program removes metadata, video indexes, padding, etc. to create anonymous and smaller files. Hachoir can also open corrupted or truncated files; it can continue to parse the field even if minor errors occur. The project has been split into many components: hachoir (core), hachoir-parser (40 file format parsers), hachoir-metadata (metadata extractor), hachoir-urwid (file viewer), hachoir-grep (find a substring in a binary file), hachoir-wx (GUI).