Updated two dependencies and the README

[egrieco]

Just keeping this handy little utility up to date.

Also, I forgot to update the README.md file last time. Oops...

[egrieco]

Hmmm looks like clap changed their help output format. Do you want to re-update the README.md file to the below?

fe 1.0.4
Bjorn Tipling <bjorn@ambientchill.com>
Helps you find files with a fuzzy search.

USAGE:
    fe [OPTIONS] [--] [pattern]

ARGS:
    <pattern>    Sets the optional pattern to search for, if omitted it shows the files in the
                 current directory. Patterns that end with a / are treated as literal paths and
                 will result in a directory listing, not a search.

OPTIONS:
    -d, --directory <search_dir>    Specify the directory to search
    -e, --exact                     When you want an exact match. Probably best used with -n for
                                    searching names.
    -h, --help                      Print help information
    -i, --insensitive               Sets the filename pattern to be case insensitive
    -n, --name                      Search name and extension only.
    -p, --plain                     Don't print colors.
    -r, --regex                     Use a regular expression instead of a fuzzy search.
    -v, --verbose                   Print additional information during search. Use -vv for extra
                                    verbose debug information.
    -V, --version                   Print version information