Merge pull request #854 from rchen152/stable

Recognizes video urls that begin with https
sup
Merge pull request #858 from HakuG/stable

Fixed #749
trying item change
git stuff
Merge pull request #860 from corinnecurcie/stable

Hoping to help dev server with testimonial pages...
changing toolbar so Waku shows up first time after signing in
Merge pull request #862 from corinnecurcie/stable

changing toolbar so Waku shows up first time after signing in
updating documentcloud to recognized 'PDF' and not just 'Pdf'
Merge pull request #864 from corinnecurcie/stable

updating documentcloud to recognized 'PDF' and not just 'Pdf'
removing unused locator-map (mystery box of issue #826) from non-geolocated items
removing unused locator-map (mystery box of issue #826) from non-geolocated items
Merge pull request #865 from corinnecurcie/stable

removing unused locator-map (mystery box of issue #826) from non-geoloca...
Changes video source link to attribution uri.

For video items, uses the data attribution uri rather than the data uri
for the 'View Source' link.

Signed-off-by: Rebecca Chen <rchen@college.harvard.edu>