Documenting ott2.8
Basic notes for version 2.8, and 2.6 converted to md
Advise regarding raw viewing
Consolidate all release notes under doc/
Fix doc hyperlink
Warn regarding weird github/firefox bug
Firefox failure was due to extension

I had the markdown extension enabled. After turning it off browsing to .md pages works just fine. The extension must be erroneously triggered by the '.md' in the file name instead of combining the name with a text/plain or markdown content-type.
add chromista spreadsheet transducer
Merge
Remove derived file chromista_spreadsheet.py
Merge pull request #102 from OpenTreeOfLife/ott2.8

ott2.8 documentation