Confirm before deleting collection
Confirm before bulk deletes too
updated install script for scrypt
apparmor update for scrypt
Merge branch 'feature/confirm-delete' of https://github.com/diracdeltas/securedrop into diracdeltas-feature/confirm-delete
replace inline event handlers

they won't work with the CSP that we set by default in production (and are not
best practice)

more informative confirmation messages

ignores nonsensical request to delete multiple collections if no collections
are selected
Merge pull request #248 from dolanjs/scrypt_install_changes

install script update for scrypt