0.2.0

• Add mtime as an alias of the modification_time sort key.
• Add not matcher.
• Add deep_mtime sort key, to sort directories using the newest file in the hierarchy.
• Add colors.disk_usage to set the style for the disk usage column.
• Add %p to print the path, but replace $HOME with ~.
• Fix issue with the glob matcher when the pattern does not starts with *.
• Fix default value for colors.use_lscolors. Now, it is true if colors is omitted.
• Fix error messages when the configuration file contains many multibyte characters.