pong to bryan: first scenario for custom error 404. Not passing yet
pong to thomas: initiated work on 404 custom error. cucumber not passing so far
pong to Bryan: 404 is working and tested with cukes
added error handling in application controller, cuke test for customerrors.feature GREEN, rspec REDS
updated cukes in customerror.feature and added content for title in application layout, cleaned up some left over testing code in controllers
fixed conflicts in cukes and have them and specs passing green
precompiled assets after adding new css classes and the 404.js
merged with upstream develop
preparing for PR
Merge pull request #142 from tochman/customerrors

Adding custom errors for 404 & 500
merge with develop