Merge pull request #104 from embaldridge/master

Fixes the 'data is' problem.
Merge pull request #105 from embaldridge/master

Clarify that "Excel format" means .xls and .xlsx
Merge pull request #106 from embaldridge/master

Fixes figshare capitalization problem.
Adding new acknowledgements. Fixes #77.
Merge pull request #107 from ethanwhite/new-acknowledgements

Adding new acknowledgements. Fixes #77.
Adding mention of Panton Principles to License section. Fixes #99.
Mention programmatic sanity checks
Merge pull request #108 from ethanwhite/paton-principles

Adding mention of Panton Principles to License section. Fixes #99.
Merge pull request #109 from ethanwhite/qaqc-tools

Mention programmatic sanity checks. Fixes #88.
Add mention of breaking up taxonomic information into separte columns
Add repository search sites. Fixes #82.
Add mention of persistent IDs other than DOIs. Fixes #79.
Merge pull request #110 from ethanwhite/taxonomy

Add mention of breaking up taxonomic information into separte columns.
Merge pull request #112 from ethanwhite/find-repos

Add repository search sites. Fixes #82.
Merge pull request #113 from ethanwhite/persistent-ids

Add mention of persistent IDs other than DOIs. Fixes #79.
Add more context regarding the target audience to the Introduction

Emphasizes both the introductory nature of the recommendations and
the ecology and evolutionary biology focus.

Also fixes one final data as plural issue.
Merge pull request #114 from ethanwhite/target-audience

Add more context regarding the target audience to the Introduction
Improve discussion of delimiters

1. Address issue of comma delimiters in continental Europe. Fixes #80.
2. Address issue of tab/space delimiters with blanks for nulls. Fixes #76.
Merge pull request #111 from ethanwhite/delimiters

Improve discussion of delimiters
Adds stronger recommendation for .csv and tab-delimited file types.