- blank cells are omitted or stubbed (fixes#770 h/t @doxma)
- bare equals signs are interpred as strings
- CSV / TSV determination based on frequency (fixes#732 h/t @nknapp)
- HTML DOM Element and CSV tests
- XLS do not leak XF and index (fixes#782 h/t @the-spyke)
- cellText and cellNF apply to CSV (fixes#781 h/t @the-spyke)
- missing formula elements rewritten to valid defined names (see #680)
- comment author length limit enforced
- XLS ifmt references renamed to numFmtId for consistency with XLSB
- removed circular symlink
- mangle/compress with uglify
- more flow comments
- systemjs browser example
- more precise file type resolution
- small corner cases from test corpus
- removed neq in tests (fixes#735 h/t @TeamworkGuy2)
- package.json devDependencies versions (fixes#740 h/t @the-spyke)