v0.2.1

Improvement: append  to the end of output of basehan binary and force…

v0.2.0

New interactive shell mode

v0.1.2

Changed encoding function's signature from
pub fn encode(raw: Vec<u8>) -> Vec<char>
to
pub fn encode(raw: Vec<u8>) -> String

v0.1.0

Fixed error on encoding non-text file.