Change [1] to <sup>1</sup>
Updated Baker's Law config with notes from Auld and Hovick
Hide 'Download All' button if no iczn_groups

Fixes #152
Merge pull request #155 from NESCent/upgrade_rails

Upgrade rails to 4.0.4
Fix column shifts in CSV download

Trait notes cells were not added unless there were trait notes. The trait note column could be present but the missing cell caused the csv to be off.

Fixes #130
Merge pull request #156 from NESCent/fix_csv_download_shift

Fix column shifts in CSV download
Merge pull request #157 from NESCent/fix_error_empty_search

Hide 'Download All' button if no iczn_groups
Add basic functional test for SearchController
SearchControllerTest is now passing
Test case for should download all

Also makes should get index sign out before doing anything
Add tests for about_controller

Tests redirect (for select project)
Tests that project content is displayed
Add .travis.yml
Add rake to Gemfile for travis
Add build status badge to README.md
Test case for OTU names from genus/species
Move ICZN Group constants to iczn_group.rb
Fix name construction in otu.rb

Fixes #114
Now passes test
Merge pull request #158 from NESCent/tests

Test cases, integration with Travis CI
Merge pull request #159 from NESCent/fix_search_taxon_names

Fix search taxon names
Merge pull request #160 from NESCent/tests

Add build status badge to README.md