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* bugfixes
- Fixed transposed Pandas DataFrame issue 66
* features
- Added GPU support (NVIDIA Only)
* tasks
- Added CHANGELOG
- Added GPU tests for GPU-STUMP
- Added CPU tests (via CUDA simulator) for GPU-STUMP
- Added additional STUMPY logos
- Disabled bidirectional and left indices for FLOSS
- Added STUMPY to Python 3 Statement
* documentation
- Added reference to semantic segmentation
- Added gpu_stump API to RTF
- Added gpu_stump example to README
- Improved docstring for mstump(ed)
- Improved time series chains tutorial
- Added FLUSS to README
- Added missing docstring for FLOSS
- Added FLOSS and FLUSS to RTD API
- Updated docstring DOIs with URLs to primary references
- Added motif discovery to exisiting tutorial