DOC: Cleanup related.
DOC: Remove related page. Closes #1532.
MAINT: Bump min mpl version to 1.1. Closes #1386.
DOC: Fix mis-spelling.
DOC: Make note to keep old docs online. Closes #1068.
DOC: Fix header
DOC: Fix references.
DOC: Add module references to docs.
DOC: Fix docstring.
DOC: Arguments -> Parameters.
DOC: Fix broken section headers.
DOC: Fix class name.
DOC: Remove cruft
DOC: Workaround odd docutils failure.
DOC: Cleanup
DOC: Fix warning.
DOC: Fix math
DOC: Link to OLSInfluence docs. Closes #546.
DOC: Cleanup
DOC: Remove outdated doc. Closes #1337.