More Boostrap 2 -> 3 upgrades.
Fixes #528, #508
Merge pull request #533 from projecthydra/bootstrap_more

More Boostrap 2 -> 3 upgrades.
Create collection and upload buttons
I18N text for my items
Merge pull request #541 from projecthydra/buttons

Create collection and upload buttons
Merge pull request #542 from projecthydra/my-titles

I18N text for my items
Adding header metadata so the page reduces to a small size on the phone.