Merge branch 'release/0.2.1' into develop
Add documentation ignores
Update formatting post 0.2.1
Add sphinx documentation source
Include pytz dependency in setup.py
Add bibtex upload functionality
Add supported fields to docs
Improved documentation
Improved unicode handling
Add show_all_references tag
Add additional documentation links
Tweak lists in docs
Bump version numbers
Merge branch 'release/0.3'