WIP - Adding TaxonOverview model for overview ... uhh... view.
WIP - seriously, don't use this version, I'm about to move a file and create something completely different with the same name, so this commit is otherwise useless; I just want a placeholder in case the move does weird things.
Tests passing for new Overview.
Removing duplicate
Removing superfluous files
Fixing that bug that thwarted me yesterday with prelaod associations
I was wrong, the bug wasn't fixed, and it's still not... but I wanted to save my work...
Create an overview from a TaxonPage.
Fixed that bug (finally... I was chasing a red herring)... but still having other failures that need fixings (spec/integration/taxa_media_spec.rb for example).
Truly fixed the IE8 gradient problem; fixed a broken spec
(cherry picked from commit 5dac3a700870cb0a3bd779988e4714fcec591599)
Fixed bugs with content partner index page; exemplar images not resetting cache; HE page switching not working; recover account italics
(cherry picked from commit 61d12be91e40061da7c5256f4dfe2ad96854ef10)

Conflicts:

	app/models/taxon_page.rb
	app/views/taxa/_classification_selector.html.haml
merged PL's master fixes
Whateverm hang on.
Making sure default right holder, rights statement and bibliographic citation on resource are default for their data objects

Conflicts:

	app/models/data_object.rb
Fixed bug with rights holder
(cherry picked from commit b825f7f489e4917c39246a4f28b554d6cf151825)

Conflicts:

	app/models/taxon_page.rb
Fixed duplication of content on details tab; Fixed BHL literature tab bug
(cherry picked from commit fd17ea2e0054a2d24586275c6290aeb6a34e15f0)

Conflicts:

	app/models/taxon_page.rb
Added Patricks fixes from master for taxon_page (because it moved)
Should fix reindexing button bug.
Added method to restrict actions to master curators. Generalized those methods, they were all quite similar.

Conflicts:

	app/controllers/taxa/taxon_concept_reindexing_controller.rb
Working on specs.