Possible fix for optional newrelic. Fixes #51
Trying a try/catch on require instead.
Handle missing newrelic config.
Added backup script for index.
Merge pull request #52 from petteraas/optional_newrelic

Possible fix for optional newrelic. Fixes #51
Print host and port to console.
Added 'use strict'
Remove top folder .travis.yaml
Moved all the static/ related travis-ci settings to static/.travis.yaml
Does not computer after all, it seems it's topfolder or nothing.
Merge pull request #59 from petteraas/travis_cleanup

Travis cleanup
 - remove static/.travis.yaml
 - remove some redundant service stuff, readd it later when we have proper tests in place