Remove errant return statement in Files factory
Update whitespace in unused set controller test
Refactor editor nav menu options
Add new phrase creation modal

It handles renaming the phrase for you.
Clean up errors in old file creation modal
Update template url on landing page
Fix old reference to 'res' in Files controller
Run all karma tests in travis

So we don't have to have an extra Chrome browser floating around our
Alt-Tab! This is great :D
Add temporary file button to landing page
Update documentation about fixing no permissions e2e test
Add traceur runtime to dependencies
Use es6 features in landing controller
Fix landing controller's this binding

Arrow functions from es6 capture the this of the parent function, which
in the case of a Controller declaration, would be the global `this`. We
don't want that to happen, so we need to declare a normal lambda instead
of an arrow function.
Move e2e tests to their appropriate folders