Description of problem:
An application named "new" can be created but then the application /applications/<app name> page will go to /applications/new which redirects to the page for creating a new application.

Version-Release number of selected component (if applicable):


How reproducible:
Reproducible in all environments.

Steps to Reproduce:
1. Create a new application named "new"
2. Go to the application's information page

Actual results:
Redirected to page to create a new application

Expected results:
Shows the "new" application's information (cartridges, aliases, etc)

Additional info:
This is part of a larger issue around routes clashing, to resolve this issue all plural URL paths will become singular in the website and new APIs will be exposed in the broker that allow use of singular paths. All old plural broker APIs will remain for now.

ex: /applications/<app-name> in the website will now be accessed as /application/<app-name>