Using underscores in package names in discouraged:
https://golang.org/doc/effective_go.html#package-names
Given that this package is in a subdirectory of the logrus package,
the name `airbrake` should be sufficiently descriptive.
hooks: Add airbrake hook
examples: move around to avoid overloading main
airbarke move around
remove tex.tgo
readme: cleanup
readme: try something different