v0.3.0

DynamicAxisWarping v0.3.0

• The type DTW now works on sequences of different lengths through dtwnn
• IsoZNormalizer has been renamed to DiagonalZNormalizer since it uses a diagonal rather than isometric covariance matrix.
• Improvements to GDTW according to below.

Diff since v0.2.5

Merged pull requests:

• Add symmetric GTDW and improve GDTW API (#25) (@ericphanson)
• Fix GDTW workspace constructor (#26) (@ericphanson)
• new distance type (#27) (@baggepinnen)