Merge pull request #5 from NYULibraries/feature/figs-and-formaggio

Feature/figs and formaggio
Set ruby version managers to use Ruby 2.1.3
Test ruby 2.1.3 in travis
Use pry as the debug repl instead fo debugger since debugger is no longer supported on Ruby 2.x
Don't load development dependencies in travis
Don't worry about submodules
Merge pull request #6 from NYULibraries/chore/ruby-2.1.3

Chore/ruby 2.1.3
Update Gem dependencies and lock in the changes
Let's not mess with simplecov anymore since we're using Coveralls
Use the latest Exlibris::Aleph library
Don't include the NewRelic gem and config since we're not tracking Marli in NewRelic
Merge pull request #7 from NYULibraries/chore/update-dependencies

Chore/update dependencies
Update Rails related gems and lock in the changes
Update configurations for Rails 4
Rename jquery-ui
Don't use Bootstrap typeahead
Use Pry as the REPL in the tests
Update test User class to have the correct superclass
Use strong parameters rather than whitelisted attributes when updating Users
Use strong parameters when updateing ApplicationDetails