Merge pull request sirupsen#215 from underarmour/sentry-hook-with-client

Allow sentry hook to be created using an initialized raven client

Revert "Merge pull request sirupsen#208 from Arkan/master"

This reverts commit 7eac587, reversing
changes made to c79ccaf.

changelog: add 218

version: bump to 0.8.3

version: 0.8.2

version: bump to 0.8.1

version: bump to 0.8

changelog: 0.7.3

changelog: add sirupsen#158