File uploader gets file_type parameter

File uploader now gets file_type parameter.
Parameter is set in '.../views/translators/index.html.erb' as URI
in form action attribute.
Capistrano installed and configured for deployment
Bug fix for removing files

Removing unnaccepted files from selected files will not trigger ajax request
Add beybug gem for debugging
Merge pull request #26 from jonastinkle/set_capistrano

Set capistrano, add byebug gem