Fixed issues 6 and 7

• tax_group now accepts lists, numbers or strings
• lowrank is now more robust

Fixed datasources bug

Resolver left 'hanging' if unknown name provided. Problem due to multiple datasource searching when name not found in initial target datasource. Resolved by splitting searches into multiple requests rather than one.

Python 3 compatible

1.0.5

Minor

Stable release for DOI storage

• Release for Zenodo archiving
• No changes to code since 1.0.4