Change JS manifest to application.js

Not sure if the naming was intentional to prevent overwriting existing files, but when the generator is run it creates a 'applications.js' file instead of an 'application.js' file. After running the generator, two JS manifest files are created which causes a asset pipeline error since one of them automatically includes the other.
Merge pull request #567 from shanepinnell/patch-1

Change JS manifest to application.js
moving vendor/assets  to app/assets
Fixes #456
Initial commit
Works for non-static assets
static assets
add titleize to titles
Merge pull request #568 from diowa/rails4-assets

moving vendor/assets  to app/assets
Merge pull request #572 from sirwolfgang/master

Titleize'd Titles
Indented code correctly.
Merge pull request #575 from diowa/fontawesome-3.1.1

Fontawesome 3.1.1
Merge pull request #574 from tbuehlmann/ruby-warnings

Ruby warnings
Add  test for submenus
Add submenu feature
Merge pull request #579 from olvap/submenus

Submenus
Badge and label helpers
uri_state added for chosen links
Patched navbar to use uri_state
Merge pull request #582 from gzigzigzeo/master

Various improvements
render_breadcrumbs now accepts a &block argument