Code enhanced

Signed-off-by: shyeon.kim <shyeon.kim@scipi.net>
Adding python-markovchain

Signed-off-by: shyeon.kim <shyeon.kim@scipi.net>
Adding markovy

Signed-off-by: shyeon.kim <shyeon.kim@scipi.net>
Applying Markovy

Signed-off-by: shyeon.kim <shyeon.kim@scipi.net>
Merge branch 'release/v0.2.0'