Remove librato.yml containing API credentials; introduce example file in its stead.
@sferik: Replace your credentials since they're now public.
FYI, it looks like the current Travis build failure is due to issue #438.
Remove librato.yml containing API credentials; introduce example file…
… in its stead.
Now that #438 has been fixed, Travis build has passed.
+1. This will also fix dev - librato is failing on dev because there's no development variables in this config file.
This is a great idea, and keeps the creds out of the public eye. +1 ready to commit.