Further filling out content for section 1
Further content added to section 1, including data cleaning example
Updated .gitignore and added xlsx sheet for working examples
More slides for section 1.  Finally getting the hang of this.
Added slides for simple transformations
Fixed up until distance metrics, added etherpad link and post its
Added library() call to tcl section of README
Fixed README typo
Finished through distance metric selection in section 1
Merge branch 'master' of github.com:naupaka/esa_vegan
Added BiodiversityR to install list, for BCI.env
Pre-switching to BCI data for examples
Merge branch 'master' of github.com:naupaka/esa_vegan
Update README.md
Removed BiodoversityR. Too big, too much overhead.
Fixing stuff during switch to BCI data
Merge branch 'master' of github.com:naupaka/esa_vegan
Finished conversion to BCI dataset
just about done with section 1, might be too long even
Added content into second module