Update setup.py with version bump

Update setup.py

Update setup.py version bump

Caching of tree creation functions was causing issues. 0.5.10 patch r…

…elease to fix.

Ensure adjustments for dot metric update the _raw_data

Release version bump

Patch version bump ...

Merge pull request #165 from lmcinnes/update_sparse_distances

Update sparse distances

Merge remote-tracking branch 'origin/master'

Version bump for patch release