Clipboard url modal features

Implement Trash/Restore features

Handle missing parent to display Previous Folder

Disable Trash/Go Back buttons when loading files

UX-Changes Copy file url merge

Added copy-url modal and ux-changes

ux-changes from branch feature/ux-changes merged.

added a copy-url function and icon that brings a modal up and auto-selects
the given url for the file so the user can copy it.

added tests for the new controller.

added back copyUrl.html

mistake from my merging.

corrected small bugs from merge

close and create folder shouldn't have been merged in.  share-url style doesn't work correctly used checke-col class for now

made copy-url go away for folders

added function to check if in Trash

copy-url will not show if in trash folder

fixed duplicate id and controller

fix "x" spacing on top

fix jslint entries

remove trash sample.html

gulp build dist update

change to point to feature branch on server

corrected url for clipboard url

change configs for proper server feature branch

change MEDIA_LIBRARY_URL to STORAGE_API_URL

fix copy-url to be correct url

dist build update

fix test for new variable name

fix for test #2

fix for modal responsiveness and ellipsis

left aligned and moved header text to body

add copyfileUrl modal to ctr-buttons

moved from ctr-files controller

add copyfile url icon to action bars and hide it when there is not 1 and only one selected

remove copy Url from html and ctr-files ctr

got rid of bucketUrl it is not used anymore

gulp build update dist folder

fixed js lint errors, cleaned merge

gulp build dist

got rid of header in modal

put back copy url template

gulp build update dist

fix bad columns