Add script for Pelissier et al. 2011
Adds beginning of script for Fray Jorge community dataset (small mammals table).
Add script for Colin et al. 2014
Adds annual, perennial, and seeds from 1989-2002.  Simplifies table names.
Adds precipitation table.
Fixes URL problem in precip table.
Fix cross-tab handling for FrayJorge script

1. Add the name of the column where the values from the cross-tab section
   are stored.
2. Add auto-number primary keys to address Issue #241 until it is fixed.
Fix doubled URL for FrayJorge precip table
Fix bugs
Merge pull request #1 from ethanwhite/pr239-fixes

Pr239 fixes
Merge remote-tracking branch 'upstream/master' into FrayJorge
Merge branch 'FrayJorge' of https://github.com/embaldridge/retriever into FrayJorge
Merge pull request #231 from rueuntal/master

Add script for Pelissier et al. 2011
Merge pull request #239 from embaldridge/FrayJorge

Add Fray Jorge community database
Adds script to import Baldridge 2012 Miscellaneous Community Abundance databse from figshare.