Merge tag '0.0.2' into develop

Version 0.0.2
fix: fix estimation of X range
doc: add CHANGELOG for v0.0.3
Merge branch 'hotfix/0.0.3'
Merge tag '0.0.3' into develop

Version 0.0.3
feat: (constrained) Viterbi decoding
feat(classification): add ViterbiHMM algorithm
fix: add missing log to transition log-probabilities
chore: modularize sequence-to-annotation
feat(DTW): add details on optimal alignment
feat(DTW): add support for constrained paths
style: PEP8
fix: fix constrained (1-to-N or N-to-1) DTW
fix(DTW): fix get_alignment

  * do not assume that sequence min() will return the most early item
  * add comments
feat: add Transcription alignment algorithms based on DTW
doc(DTW): improve documentation
refactor: remove sequences param. from DTW constructor
feat: add WordsToSentences alignment
chore: rename TranscriptionAlignment to BaseTranscriptionAlignment
feat: add TFIDFAlignment algorithm