feature for ul#menu
manage page not found message
remove some tests
add gem exception_notification
enable true for delivers
config notifier email to exception_notifier
WIP working on fixing errors notifications
A bit of cleanup around exception_notifier
Read newrelic.yml
Change exception reciepients variable
Add a great error to break the app and test error notification
Add new 500 page
Css fixes for 500 page
Clean up of application_controller
Merge pull request #3 from railsmx/working

Several improvements