Adding new partial for twitter, facebook, and linkedin displays that were missing on the profile show page.  This is related to changes for SCM-3748.  Refs #3844
Update README.md
Update README.md
Merging the 1.6 release branch back into develop
Add rspec preamble that tells you how many files/batches are residual; transfer notifications use display name rather than login; cleans up a stray puts in spec output; fixes #3881, #3883
Most collection functions are added to ss, now we need to do styling
putting most of the file actions back into the collection page
Most collection functions are added to ss, now we need to do styling
Added date uploaded to the collections display on dashboard
Upping hydra-collections to get collection search capability
Added more functions to cog in the Dashboard, 'Add to Collection' option now opens in a modal window
first try got test to run and fail

Conflicts:
	Gemfile
	Gemfile.lock
Completing merge of collections and new sufia with jfiesiens changes and making sure all spec run
Added functionality to all drop down selections on the Dashboard batch edit menu.  Felt like I was doing a bit of hacking as I was having trouble reverse-engineering the app so I'd understand if someone wanted to clean it up/point me in a better direction for finding the right actions in the controllers, etc.  Also commented out 'Edit Selection' and 'Delete Selection' buttons in _sort_and_per_page.html.erb as I felt it might be redundant with the same options in the batch edit drop down.
Adding batch remove from collection. fixes #3765
Returning styling for buttons in dashboard drop down
Adds breadcrub to collection show page. fixes #3907
Moving collection actions to a list and including the edit action.  Also adding a rudimentary edit page. fixes #3909
Changing the collection delletion to land back on the dashboard. fixes #3905
Adding a before_save hook to set the collection rights ot public.  fixes #3903